| SLIDE RULE |
INFO / SCALES |
QUANTITY
PRICE EA. |
Hughes Owens 1461
Pocket Versalog
Log Log Duplex Pocket Rule
CLICK for bigger PIC!
CLICK for bigger PIC!
CLICK for bigger PIC!
  |
CLICK for bigger PIC!
CLICK HERE to visit the Hughes Owens Archive
Just in, won't last long.....
6"/5"Pocket Slide Rule
NEW, Bamboo, Boxed 341-3050 Log Log Duplex rule set, metal framed glass cursor. This is Hemmi and POST's famous Versalog pocket duplex rule (1461), as sold in Canada by Hughes-Owens under their number. This is the companion to the full sized 1460 Versalog. This has blue and red scale markings with the late GREEN COS scale and adjustable metal end braces. The boxed set includes the embossed leather clip case and rule, plus hard cover manual.
A powerful but lightweight pocket duplex rule, this has 8 Log Log scales, split high resolution square root scales (R1/R2), folded and trig scales. A very attractive and hard to find rule, this style is always in high demand (because of the high performance, light weight and clip case), but hard to locate in good condition and an unmarked case.
Made by Hemmi in Japan. Have two boxed sets, one with the original case (shown), one with our new SRC clip case, specify.
(23 Scales)
Front - LL/1, LL/2, LL/3, [ T, SecT/ST, Cos/S, C, ] D, LL3, LL2, LL1
Back - LL0, LL/0, K, DF, [ CF, CIF, CI, C, ] D, R1, R2, L |
Have 2
Includes:
Box
Rule
Clip Case
Manual
$225 Ea.
POST 1461 Versalog
Like this rule?
 
CLICK TO ORDER |
| SLIDE RULE |
INFO / SCALES |
QUANTITY
PRICE EA. |
Faber-Castell
Novo-Duplex
62/83N
CLICK for BIGGER PIC
CLICK HERE for Back Side
|
 A GREAT FIND!6"/5" Duplex Log Log Pocket Slide Rule
New, but NO BOX and with Manual Reprint with very dark green embossed leather case, and English manual reprint. These have been in storage for a long time, we carefully cleaned and lubed these, now they are ready to go. This is the pocket companion to the full sized 2/83N sets. Price is by email quote only, we won't post it here becuase it only drives up the prices world-wide. A wonderful and highly advanced plastic body rule, very late production. With duplex many-line cursor, two color (red/black) scale markings, beige braces and pale green stripes on primary scales (both sides), and pale blue stripes on A/B scales (one side). The Rule is self documenting on the right hand side for all scales. A very powerful and beautifully made log log pocket rule, equal to the K+E 4181-1 and Post versalog 1461, if not significantly better. Has pythagorean scale (P), CI, folded scales and dual square root (W1) and square root 10x (W2), and 8 log log scales! Plus, very unusual design of combined D/LL0 gives two scales in one. Mint, very late rules, a more compact and lightweight version of the beautiful 2/83N, very attractive, with gripper extensions on the slide. It took us a long time to get more, so don't miss this chance to get a set. You can download the zipped english manual in two parts HERE and HERE.
(30/31 scales! many cursor lines!)
Front - T1, T2, K, A, DF, [ CF, B, CIF, CI, C, ] D, DI, S, ST, P
Back - LL03, LL02, LL01, LL00, W2 [ W2', CI, L, C, W1', ] W1, D/ LL0, LL1, LL2, LL3
|
Just 1
Includes:
Manual Reprint
Leather Case
Email for a quote below
FC 62/83N w/reprint
Like this rule?
CLICK TO ORDER/QUOTE
|
| SLIDE RULE |
INFO / SCALES |
QUANTITY
PRICE EA. |
Faber-Castell
62/82 Castell-Biplex
CLICK for BIGGER PIC
CLICK for BIGGER PIC
|
A GREAT FIND!
6"/5" Castell-Biplex Log Log Pocket Slide Rule
Very Good Condition rule, with NEW black leather clip case from us, and manual reprint. This is the early version of the classic 82 scale style in pocket form with slightly different scale set (includes rulers), gold anodized aluminum adjustable end braces, and no color stripes. Has a duplex 5/4-line cursor, two color (red/black) scale markings. Actual set shown. Rule is self documenting on the right hand side for all scales. A very powerful and beautifully made log log pocket rule, equal to the K+E 4181-1 and Post Versalog 1461, if not better. Has pythagorean scale (P), BI and CI, folded scales and dual cube scales (K, K'), plus inch and cm scales that permit direct conversion.
You can also download the FC 2/83N, 62/83N manual, which covers all the functions and more in ENGLISH, by CLICKING HERE!
(24 scales! 9 cursor lines!)
Front - cm, T1, T2, A, [ B, BI, CI, C, ] D, P, S, inch
Back - LL03, LL02, LL01, K [ K', L, ST, CF, ] DF, LL1, LL2, LL3
|
Have 2
Includes:
Manual Reprint
New SRC Case
$159 Ea.
FC 62/82
Like this rule?
CLICK TO ORDER
|
| SLIDE RULE |
INFO / SCALES |
QUANTITY
PRICE EA. |
Dietzgen Redirule
1776
CLICK for BIGGER PIC
CLICK for BIGGER PIC
|
Hard to find new Boxed Dietzgen Set! 6"/5" Duplex Redirule Pocket Slide Rule
BRAND NEW, NIB, complete in the orange factory box with leather case, and English self-instruction manual. A very nice duplex trig plastic body pocket rule with engraved and filled black scales. Has folded and inverted scales. Unlike many pocket rules, this has a fully adjustable body. Everything is in excellent condition, the set is made in the USA.
(15 scales!)
Front - K, A, [ B, T, ST, S, ] D, DI
Back DF, [ CF, CIF, CI, C, ] D, L
|
Just 1
Includes:
Box
Manual
Leather Clip Case
$95 Ea.
New Boxed 1776 Redirule
Like this rule?
CLICK TO ORDER
|
| SLIDE RULE |
INFO / SCALES |
QUANTITY
PRICE EA. |
LOGAREX
Koh-I-Noor
27103
Rietz
Click for bigger PIC!
CLICK for OTHER SIDE
 |
Uncommon Pocket Logarex Rules
Just Arrived from Europe!
  5" Log Log Simplex Slide Rule with rulers and look up data
VERY LATE MODEL, made in Czechoslovakia. Powerful, brand new pocket rule with red and black scales, S+T trig scales, direct markings (X, 1/X, etc.), and 4 line cursor. Unusually marked, this rule contains ONLY scale equivalents, no arbitrary letters. Has a soft black leatherette case with Logarex embossed on one side. A very powerful and well-designed pocket rule, especially handy with the inch and cm rulers, but uncommon in North America. Logarex was sold as Koh-I-Noor in the Americas. Comes with a spanish manual, and english reprint from Hellerman (UK Logarex distributor) basic instructions are included. Factory Box of 10 rules + manuals, just $295!
(9 Scales, 4 cursor lines, 2 Rulers)
FRONT- X3, X2, [ X2, 1/X, X, ] X, log
BACK- inch, [ s, t ] cm + Data
|
Have 45Includes:
Case
Koh-I-Noor Spanish Manual
Hellerman Reprint
$39 Ea.
LOGAREX 27103
Like this rule?
CLICK TO ORDER
|
| SLIDE RULE |
INFO / SCALES |
QUANTITY
PRICE EA. |
Hemmi Model 32
Pocket
4" Mannheim Rule
Click for bigger PIC!
Click for bigger PIC!
|
CLICK HERE to visit the Sun/Hemmi Archive
4" Pocket Mannheim Slide Rule
Beautiful miniature pocket bamboo rule with framed magnifying glass lens and embossed leather case. Excellent condition NEW sets.
Has inch scale side ruler, framed magnifying glass cursor, reversible slide with 3 additional scales. A very attractive and hard to find rule, this style is always in high demand because of the tiny size, light weight and magnifier, but is hard to locate in good condition.
Made by Hemmi in Japan, SUN was their trademark.
(8 Scales and 10cm side ruler)
Front cm/ - A, [ B, CI, C, ] D
Reverse - [ S, L, T ]
|
SORRY, SOLD
Includes:
Case
Manual
$95 Ea.
Hemmi 32
Like this set?
CLICK TO ORDER
|
| SLIDE RULE |
INFO / SCALES |
QUANTITY
PRICE EA. |
Hemmi Model 74
Pocket
4" Mannheim Rule
Click for bigger PIC!
Click for bigger PIC!
|
CLICK HERE to visit the Sun/Hemmi Archive
5" Pocket Mannheim Slide Rule
Beautiful pocket bamboo rule with framed glass cursor and embossed leather case. Excellent condition NEW sets.
Has 14cm side ruler, reversible slide with 3 additional scales. A very attractive and hard to find rule, has over-range extensions on ABCD scales, no front scales are marked with letters, only the slide reverse scales are marked.
Made by Hemmi in Japan, SUN was their trademark.
(9 Scales and 14cm side ruler)
Front cm/ - A, [ B, CI, C, ] D, L
Reverse - [ S, S+T, T ]
|
Have 3
Includes:
Case
Manual
$95 Ea.
Hemmi 74
Like this set?
CLICK TO ORDER
|
| SLIDE RULE |
INFO / SCALES |
QUANTITY
PRICE EA. |
K+E 68-1130
Deci-Lon 5
CLICK for BIGGER PIC
CLICK for OTHER SIDE
Final Version
|
Our most requested K+E Rule6"/5" Pocket Slide Rule
K+E's famous Deci-lon 5 duplex rule, in the hard to find pocket format with an orange sewn leather clip case. The rule is in good+ condition, the case and one bracket have some wear marks as shown. This is K+E's late production flagship pocket rule, with unbreakable cursor, Ivorite body and adjustable frame. Has 8 log log scale, a split square root scale, DI and folded scales. An outstanding and powerful rule, cleverly designed. Here's a chance to get a powerful pocket rule set. No names, initials or other detracting marks, but some minor rule bracket scufs and case wear. The rule has been cleaned and aligned, everything is ready to use. Rule pictured IS NOT the exact one offered, but is as good or better than shown. The FINAL version says ONLY Deci-lon 5, and has no end stripes on the slide.
YES, we have the hardcover K+E manual available for this rule, $79, in very good condition.
(26 Scales)
Front - Ln-3, Ln-2, Ln-1, Ln-0, A, [ B, T, SRT, S, C, ] D, DI, K
Back - Sq1, Sq2, DF, [ CF, CIF, L, CI, C, ]
D, Ln0, Ln1, Ln2, Ln3 |
Just 1
Includes:
Leather Case
Rule
$295 Ea.
68-1130
Pocket
Deci-lon
Like this rule?
CLICK TO ORDER |
| SLIDE RULE |
INFO / SCALES |
QUANTITY
PRICE EA. |
Highes Owens 1762
(POST 1444)
5" Universal Rule
Click for bigger PIC!
|
5"/6" Pocket Mannheim Slide Rule
Beautiful Hughes-Owens miniature pocket bamboo rule with framed glass cursor and embossed leather slip case with flap. Very good condition sets with optional Hemmi manual!
Has inch scale side ruler, reversible slide with 3 additional scales. A very attractive and hard to find rule, this style is always in high demand (because of the light weight and good feel), but hard to locate in new condition.
Made by Hemmi in Japan, but sold as Hughes-Owens in Canada (POST in the USA). This is the same as the Post 1444. These were promotional sets for Imperial ESSO in Canada, and have that embossed on the front of the case (some green tarnish there becase I think the embossing foil was copper or brass), the rules are still in sealed bags. The optional book is an extraordianry Hemmi publication from January of 1957, and covers all their Mannheim style rules, and is well illustrated. It includes an additional illustrated catalog at the end. A bit of foxing on the covers is due to long storage. These rare books are available with the rules ONLY, sorry. The rule I examined closely has an FL date code, which is December of 1955, talk about an amazing find for a new factory sealed set!
(9 Scales and 5 inch side ruler)
Front inch - A, [ B, CI, C, ] D, K
Reverse - [ S, L, T ]
|
Have 2 Rules
Have 1 Book
Includes:
Box
Manual
Leather Case
$115 Rule + Book
$90 Rule
HO 1762
Like this set?
CLICK TO ORDER
|
| SLIDE RULE |
INFO / SCALES |
QUANTITY
PRICE EA. |
Aristo Scholar
803
CLICK for BIGGER PIC
CLICK for BIGGER PIC
|
6"/5" Scholar Slide Rule
NEW, Factory Boxed Set Excellent pocket Trig rule set with leather case. The rule has a 4 line slightly magnifying cursor, plus two color (red/black) scale markings with yellow accent coloring on the rule body stators. Self-documenting on the right hand side. A very functional and attractive trig rule set. The back is blank. Includes box, leather case, inspection tag, original manual (Spanish) and we include an English reprint.
(10 Scales + 4 Cursor Lines)
Front - L, K, A, [ B, CI, C, ] D, S, ST, T
Back - BLANK
|
18 SetsIncludes:
Case
Box
Inspection Slip
Spanish Manual
Reprint
$59Aristo 803 Set
Like this set?
CLICK TO ORDER |
| SLIDE RULE |
INFO / SCALES |
QUANTITY
PRICE EA. |
K+E 68-1581
Jet Math Pocket Set
CLICK for BIGGER PIC
CLICK for BIGGER PIC
|
Rule Type: 4161-1, SET No. is 68-1581
5"/6" Jet Math Pocket Set
NEW, VERY LATE MODEL, DISPLAY BOXED SET, EXCELLENT CONDITION. This is a rare opportunity to get the complete late version Ivorite body Jet Math Pocket rule from K+E (rule marked with old-style 4161-1), in the complete set (68-1581), with orange sewn leather pocket clip case, softcover manual, care booklet and fitted display box.
This K+E pocket rule has an unbreakable improved cursor and white body with black engraved and filled scales. A very attractive rule, and complete in a factory boxed set. This rule has folded (CF/DF) scales at pi, with the trig scales in decimal degrees. The back is blank, but the slide is reversible with trig scales (T, ST, S, C). The pic shows the actual box condition, and all the parts offered for sale. An interesting transitional set, the rule has the older 4000 marking, the box and set the later 68 series markings. An outstanding set for a gift.
(12 Scales)
Front - K, DF, [ CF, L, CI, C, ] D, A
Back - [ T, ST, S, C]
|
Have 3
Includes:
Box
Manual
Care Booklet
Leather Clip Case
$125
K+E 68-1643
Like this set?
CLICK TO ORDER
|
| SLIDE RULE |
INFO / SCALES |
QUANTITY
PRICE EA. |
POST 1441
Pocket
4" Mannheim Rule
Click for bigger PIC!
Click for bigger PIC!
|
CLICK HERE to visit the POST Archive
4" Pocket Mannheim Slide Rule
Beautiful miniature pocket bamboo rule with framed magnifying glass lens and embossed leather clip case in display box with manual and warranty. Excellent condition new set, we have replaced the deteriorated red liner with pink foam.
Has inch scale side ruler, framed magnifying glass cursor, reversible slide with 3 additional scales. A very attractive and hard to find rule, this style is always in high demand (because of the light weight, magnifier and clip case), but very hard to locate in the display boxed set.
Made by Hemmi in Japan.
(8 Scales and 4 inch side ruler)
Front inch - A, [ B, CI, C, ] D
Reverse - [ S, L, T ]
|
SORRY, SOLD
Includes:
Clip Case
Box
Manual
Warranty
$100
POST 1441
Like this set?
CLICK TO ORDER
|
| SLIDE RULE |
INFO / SCALES |
QUANTITY
PRICE EA. |
POST 1441
Pocket
4" Mannheim Rule
Click for bigger PIC!
|
CLICK HERE to visit the POST Archive
4" Pocket Mannheim Slide Rule
Beautiful miniature pocket bamboo rule with framed magnifying glass lens and embossed leather (with and without clip) case. Excellent condition used sets.
Has inch scale side ruler, framed magnifying glass cursor, reversible slide with 3 additional scales. A very attractive and hard to find rule, this style is always in high demand (because of the light weight, magnifier and clip case), but hard to locate in good condition and an unmarked case.
Made by Hemmi in Japan.
(8 Scales and 4 inch side ruler)
Front inch - A, [ B, CI, C, ] D
Reverse - [ S, L, T ]
|
Have 2
Includes:
Clip Case
$80 Ea.
POST 1441
Like this set?
CLICK TO ORDER
|
| SLIDE RULE |
INFO / SCALES |
QUANTITY
PRICE EA. |
POST 1444K
Pocket
5" Mannheim Rule
Click for bigger PIC!
|
CLICK HERE to visit the POST Archive
5" Pocket Mannheim Slide Rule
Beautiful miniature pocket bamboo rule with framed glass lens and embossed leather clip case. Excellent NEW condition on retail card display!
Has inch scale side ruler, framed glass cursor, reversible slide with 3 additional scales. A very attractive and hard to find rule, this pocket style is always in high demand (because of the light weight and clip case), but hard to locate in good condition and an unmarked case.
Made by Hemmi in Japan.
(9 Scales and 5 inch side ruler)
Front inch - A, [ B, CI, C, ] D, K
Reverse - [ S, L, T ]
|
Just 1
Includes:
Clip Case
Manual
$115 Ea.
POST 1444K
Like this set?
CLICK TO ORDER
|
| SLIDE RULE |
INFO / SCALES |
QUANTITY
PRICE EA. |
POST 1444K
Pocket
5" Mannheim Rule
Click for bigger PIC!
Click for bigger PIC!
|
CLICK HERE to visit the POST Archive
5" Pocket Mannheim Slide Rule
Beautiful miniature pocket bamboo rule with framed glass lens and embossed leather clip case. Excellent condition!
Has inch scale side ruler, framed glass cursor, reversible slide with 3 additional scales. A very attractive and hard to find rule, this pocket style is always in high demand (because of the light weight and clip case), but hard to locate in good condition and an unmarked case.
Made by Hemmi in Japan.
(9 Scales and 5 inch side ruler)
Front inch - A, [ B, CI, C, ] D, K
Reverse - [ S, L, T ]
|
Have 3
Includes:
Clip Case
$85 Ea.
POST 1444K
Like this set?
CLICK TO ORDER
|
| SLIDE RULE |
INFO / SCALES |
QUANTITY
PRICE EA. |
Hemmi 34RK
Pocket 5" Trig Rule
Click for bigger PIC!
Click for bigger PIC!
|
More recently discovered goodies from our overseas Time Vault....
5" Pocket Trig Slide Rule
Beautiful pocket bamboo rule with acrylic cursor factory english manual (which covers 30, 32, 34RK, 40RK, 50W rules) and leather case in mint NIB/New condition.
Has 5 inch side ruler, reversible slide with trig (S, L, T) scales, and top side metric ruler. New factory boxed set, with manual, case and still factory sealed bagged rule. A very attractive and hard to find rule, this style is always in high demand, but hard to locate.
Not easy to find as a factory new set. The sets have slightly collapsed boxes from storage, we will ship the best ones first.
(9 Scales and 14cm top side ruler)
Front in - A, [ B, CI, C, ] D, K
Reverse - [ L, S, T ]
|
Last 1
Includes:
Box
Case
Manual
Rule
Save $10
$95 Ea.
Boxed Hemmi 34RK
Like this rule?
CLICK TO ORDER
|
| SLIDE RULE |
INFO / SCALES |
QUANTITY
PRICE EA. |
K+E 4161-1
Jet Math Pocket Set
CLICK for BIGGER PIC
|
Rule/Set Type: 4161-1
5"/6" Jet Math Pocket Set
USED, EXCELLENT CONDITION SLIDE BOXED SET. This is an early version Ivorite body Jet Math Pocket rule set from K+E, in the complete set, with green leather pocket sheath case, softcover manual, care booklet and green slide box box. See 68-1581 above for close up scale details.
This K+E pocket rule has an unbreakable improved cursor and white body with black engraved and filled scales. A very attractive rule, and complete in a factory boxed set. This rule has folded (CF/DF) scales at pi, with the trig scales in decimal degrees. The back is blank, but the slide is reversible with trig scales (T, ST, S, C). The pic shows the actual box condition, and all the parts offered for sale. Also have 2 more, rule and case ONLY, $95.
(12 Scales)
Front - K, DF, [ CF, L, CI, C, ] D, A
Back - [ T, ST, S, C]
|
Have 1
Includes:
Box
Manual
Care Booklet
Leather Case
$110
K+E 4161-1
Like this set?
CLICK TO ORDER
|
| SLIDE RULE |
INFO / SCALES |
QUANTITY
PRICE EA. |
K+E 68-1643
Polyphase Pocket Set
CLICK for BIGGER PIC
CLICK for BIGGER PIC
|
Rule Type: 4153-1, SET No. is 68-1643
5"/6" Polyphase Pocket Set
NEW, VERY LATE MODEL, DISPLAY BOXED SET, EXCELLENT CONDITION. This is a rare opportunity to get the complete late version Ivorite body Polyphase Pocket rule from K+E (rule marked with old-style 4153-1), in the complete set (68-1643), with orange sewn leather pocket clip case, softcover manual, care booklet and fitted display box.
This K+E pocket rule has an unbreakable improved cursor and white body with black engraved and filled scales. A very attractive rule, and complete in a factory boxed set. This rule has sine scale in minutes/seconds (useful for navigation), the back is blank, but the slide is reversible. The pic shows the actual box condition, and all the parts offered for sale. An interesting transitional set, the rule has the older 4000 marking, the box and set the later 68 series markings. An outstanding set for a gift. We have one additional new set, green leather clip case and rule ONLY (no box or manual), $85.
(9 Scales)
Front - A, [ B, CI, C, ] D, K
Back - [ S, L, T]
|
SORRY, SOLD
Includes:
Box
Manual
Care Booklet
Leather Clip Case
Was $125
$95
K+E 68-1643
Like this set?
CLICK TO ORDER
|
| SLIDE RULE |
INFO / SCALES |
QUANTITY
PRICE EA. |
LOGAREX
27205
Exponent
Click for bigger PIC!
CLICK for OTHER SIDE
|
Uncommon Pocket Logarex Rules
Just Arrived from Europe!
 5" Log Log Duplex Slide Rule
VERY LATE MODEL, made in Czechoslovakia. Powerful, brand new pocket rule with red and black scales, 6 log log scales, pythagorean and folded scales, and 4 line cursor. Unusually marked, this rule contains ONLY scale equivalents, no arbitrary letters. Has a soft black leatherette case with Logarex embossed on one side. A very powerful and well-designed rule, equal to the K+E 4181-1 and Post Versalog 1461, if not better, but uncommon in North America. The 4 page Hellerman (UK Logarex distributor) basic instructions are included.
(23 Scales, 4 cursor lines)
FRONT- log, sq rt(1-X2), X3, X2, [ X2, 1/X, X, ] X, tg, sin, s-t
BACK- e0.01X, e0.1X, eX, piX [ 1/piX, 1/X, X, ] X, e-X, e-0.1X, e-0.01X
|
SORRY, SOLD!Includes:
Case
Hellerman Reprint
Save $50!
$99 Ea.
LOGAREX 27205
Like this rule?
CLICK TO ORDER
|
| SLIDE RULE |
INFO / SCALES |
QUANTITY
PRICE EA. |
POST 1461
T/P 44DA61L
Pocket Versalog II
Log Log Duplex Pocket Rule
CLICK for bigger PIC!
CLICK for OTHER SIDE!
|
Just in, won't last long.....
6"/5"Pocket Slide Rule
Bamboo, Log Log Duplex rule, metal framed glass cursor. This is Hemmi and POST's famous Versalog II pocket duplex rule, the companion to the full sized 1460. This has blue and red scale markings with the mid-production GREEN COS scale added A scale, and adjustable metal end braces. The NEW set includes the embossed leather clip case and rule, box and softcover manual.
A powerful but lightweight pocket duplex rule, this has 8 Log Log scales, split high resolution square root scales (R1/R2) plus A scale, folded and trig scales. A very attractive and hard to find rule, this style is always in high demand (because of the performance, light weight and clip case), but hard to locate in good condition and an unmarked case.
Made by Hemmi in Japan, this is a late-production set with Teledyne sticker on a Post marked box and rule.
(24 Scales)
Front - L, LL/1, LL/2, LL/3, [ T, SecT/SRT, Cos/S, C, ] D, LL3, LL2, LL1
Back - LL0, K, A, DF, [ CF, CIF, CI, C, ] D, R1, R2, LL0 |
SORRY, SOLD
Includes:
Rule
Clip Case
$295 Ea.
Teledyne
44DA-61J
POST 1461 Versalog II
Like this rule?
CLICK TO ORDER |
| SLIDE RULE |
INFO / SCALES |
QUANTITY
PRICE EA. |
POST 1441
T/P 44DA-410
Pocket
4" Mini-Versal Rule
Click for bigger PIC!
Click for bigger PIC!
|
4"/5" Pocket Mannheim Slide Rule
Beautiful miniature pocket bamboo rule with framed magnifying glass lens and embossed leather clip case. Mint condition NEW boxed set with manual!
Has inch scale side ruler, framed magnifying glass cursor, reversible slide with 3 additional scales. A very attractive and hard to find rule, this style is always in high demand (because of the light weight and clip case), but hard to locate in good condition and an unmarked case.
Made by Hemmi in Japan. This is an early Teledyne-Post transitional set, and has a label on the box that says 44DA-410, but the rule still says Post and 1441.
(8 Scales and 4 inch side ruler)
Front inch - A, [ B, CI, C, ] D
Reverse - [ S, L, T ]
|
SORRY, SOLD
Includes:
Box
Manual
Clip Case
$125 Ea.
Teledyne-POST 44DA-410
/1441
Like this set?
CLICK TO ORDER
|
| SLIDE RULE |
INFO / SCALES |
QUANTITY
PRICE EA. |
POST 1444
T/P 44DA-440
Pocket
5" Universal Rule
Click for bigger PIC!
Click for bigger PIC!
|
5"/6" Pocket Mannheim Slide Rule
Beautiful miniature pocket bamboo rule with framed glass cursor and embossed leather clip case. Mint condition NEW boxed set with manual!
Has inch scale side ruler, reversible slide with 3 additional scales. A very attractive and hard to find rule, this style is always in high demand (because of the light weight and clip case), but hard to locate in good condition and an unmarked case.
Made by Hemmi in Japan. This is an early Teledyne-Post transitional set, and has a label on the box that says 44DA-440, but the rule still says Post and 1444.
(9 Scales and 5 inch side ruler)
Front inch - A, [ B, CI, C, ] D, K
Reverse - [ S, L, T ]
|
SORRY, SOLD
Includes:
Box
Manual
Clip Case
$135 Ea.
Teledyne-POST 44DA-440
/1444
Like this set?
CLICK TO ORDER
|
| SLIDE RULE |
INFO / SCALES |
QUANTITY
PRICE EA. |
K + E
4181-1 Jet-Log Duplex
CLICK for bigger PIC!
CLICK for OTHER SIDE!
|
JUST IN!
6"/5"Pocket Slide Rule
Ivorite, Log Log Duplex Decitrig (also known later as the 'Jet-Log', or in this pocket size, the 'Jet-Log Jr.') rule, with metal framed unbreakable cursor. White "Ivorite" construction, with engraved black and red scales that include directional tilt for inverse scales. Includes original K&E gold embossed orange leather clip case in excellent condition. A real powerhouse duplex rule from K+E in a convenient pocket format. The set includes a clip case and rule. The rule offered IS NOT the exact one pictured, but both items in excellent condition, even better than pictured.
This rule works the same as the earlier and justly famous full sized 4081-3 and 4181-3 rules, but in pocket size. A very nice find, and an outstanding pocket rule, certainly the most desirable and requested K+E pocket model, and my personal preference for pocket rules from K+E.
(21 Scales)
Front - LL02, LL03, DF, [ CF, CIF, CI, C, ] D, LL3, LL2
Back - LL01, L, K, A, [ B, T, SRT, S, ] D, DI, LL1 |
SORRY, SOLD
Includes:
Rule
Clip Case
$185 Ea.
4181-1 Jet-Log Jr. set with orange clip case
Like this rule?
CLICK TO ORDER |
| SLIDE RULE |
INFO / SCALES |
QUANTITY
PRICE EA. |
Faber-Castell
63/82 Castell-Biplex
CLICK for BIGGER PIC
CLICK for BIGGER PIC
|
A GREAT FIND! 6"/5" Duplex Log Log Pocket Slide Rule
BRAND NEW, NIB, complete in classic green and black factory box with black leather case, and manual (in Spanish). A wonderful plastic body rule, very late production. Has duplex 5/4-line cursor, two color (red/black) scale markings, red end braces and pale red stripe on primary scales (both sides). Actual set shown. Rule is self documenting on right hand side for all scales. A very powerful and beautifully made log log pocket rule, equal to the K+E 4181-1 and Post Versalog 1461, if not better. Has pythagorean scale (P), BI and CI, folded scales and dual cube scales (K, K'). Excellent, very late rules, in the last production variation of the 62/82 style, a more compact and lightweight version, very attractive, with gripper extensions on the slide. Boxes are a bit shelf-worn at the end flaps.
You can download the FC 2/83N, 62/83N manual, which covers all the functions and more in ENGLISH, by CLICKING HERE!
(24 scales! 9 cursor lines!)
Front - L, T1, T2, A, [ B, BI, CI, C, ] D, ST, S, P
Back - LL03, LL02, LL01, K [ K', C, CIF, CF, ] DF, LL1, LL2, LL3
|
SORRY, SOLD
Includes:
Box
Manual (Spanish)
Case
$169 Ea.
FC 63/82 w/box
Like this rule?
CLICK TO ORDER
|
| SLIDE RULE |
INFO / SCALES |
QUANTITY
PRICE EA. |
CLICK for bigger PIC!
CLICK for bigger PIC!
Aristo Studio 868
|
6"/5" Aristo Studio Pocket Slide Rules
New, unboxed, high end log log format rule, and original inspection certificate. Has a slightly magnifying 6 line cursor, CF/C and B/C scale yellow color stripes. Self-documenting, two-color scales, including folded, log log, P (pythagorean) and decimal trig scales.
Despite the high scale density, and small size, the scales are very readable and finely divided. This is one of Aristo's most advanced pocket rules, and is beautifully designed and built. A wonderful compact log log plastic body pocket rule, very seldom seen in North America, and extremely powerful. THESE RULES HAVE NO CASES!! We got these bulk packed, with no cases from Germany. We have new clip cases for them in progress.
 We have a downloadable (zipped-adobe acrobat file) English Studio/Studiolog factory manual HERE
Courtesy of Greg Scott in Australia, many thanks.
(Incredible 23 Scales!)
Front - ST, T1, T2, DF, [ CF, CIF, CI, C, ] D, P, S
Back - LL01, LL02, LL03, A, [ B, L, K, C, ] D, LL3, LL2, LL1
|
SORRY, SOLD
Includes:
Downloadable Manual
Rule
Cert
Save $50!
$95 Ea.
Aristo 868
Like this rule?
CLICK TO ORDER
|
| SLIDE RULE |
INFO / SCALES |
QUANTITY
PRICE EA. |
Faber-Castell
Novo-Biplex
63/83 NIB
CLICK for BIGGER PIC
CLICK for BIGGER PIC
|
A GREAT FIND!
6"/5" Novo-Biplex Log Log Pocket Slide Rule
BRAND NEW, NIB, complete in the final style factory box with black leather case, and manual (in Spanish). A wonderful and highly advanced plastic body rule, very late production. With duplex 6/4-line cursor, two color (red/black) scale markings, green end braces and pale green stripes on primary scales (both sides). Most of these 63 series rules we have seen have red stripes and red braces, this batch has more traditional FC (green) colors.
Rule is self documenting on right hand side for all scales. A very powerful and beautifully made log log pocket rule, equal to the K+E 4181-1 and Post Versalog 1461, if not better. Has pythagorean scale (P), CI, folded scales and dual square root (W1) and square root 10x (W2).
Mint, very late rules, in the last production variation of the 62/83 style, a more compact and lightweight version, very attractive, with gripper extensions on the slide. Took us a long time to get more, so don't miss them!
You can download the FC 2/83N, 62/83N manual, which covers all the functions and more in ENGLISH, by CLICKING HERE!
(24 scales! 10 cursor lines!)
Front - K, T1, T2, DF, [ CF, CIF, CI, C, ] D, S, ST, P
Back - LL03, LL02, LL01, W2 [ W2', L, C, W1', ] W1, LL1, LL2, LL3
|
SORRY, SOLD
Includes:
Box
Manual (Spanish)
Leather Case
$189 Ea.
FC 63/83 w/box
Like this rule?
CLICK TO ORDER
|
| SLIDE RULE |
INFO / SCALES |
QUANTITY
PRICE EA. |
Nestler 0130
Multimath Duplex
CLICK for BIGGER PIC
CLICK for OTHER SIDE
|
Walt's personal pick as the best designed, most readable high end pocket rule!
5" Pocket Multimath Duplex Slide Rule
Nestler's most complex pocket rule, BRAND NEW late production rules, with companion data ruler, and leather case. Has 8 Log Log scales, P (Pythagorean scale) and double length R1/R2 scales for roots/squares, with a 6 line cursor. Also expanded trig scales, and over-range extensions of basic scales.
An excellent pocket rule, the equal or better of K+E's Deci-lon, in a more compact format, with multi-line cursor. Exceptionally easy to read, even for old guys like me. All scales are self documenting on the right hand side. These are the first sets I have seen for over a year, and when they are gone, that's it.
(Incredible 26 Scales!)
Front - LL00, LL01, LL02, LL03, DF [ CF, CIF, CI, C, ] D, LL3, LL2, LL1, LL0
Reverse - P, S, T1, T2, A, [ B, K, CI, C, ] D, R1, R2, L, ST
|
SORRY, SOLD
Includes:
Leather Case, Data Ruler
$189 Ea.
Nestler 0130
Like this rule?
CLICK TO ORDER |
| SLIDE RULE |
INFO / SCALES |
QUANTITY
PRICE EA. |
K+E 4150-1
CLICK for BIGGER PIC
CLICK for OTHER SIDE
|
Just arrived!
K+E Ivorite Pocket Rule6"/5" Pocket Slide Rule
A commerce oriented simplex pocket rule with late unbrekable cursor, complete with dark green leather slip case. Everything in very good condition, and un-marked. Rule pictured IS the exact one offered. Rule for sale is s/n 092877. This series is the replacement for the earlier 4097 pocket series, which was a very fragile Xylonite design, these are quite rugged, and much nicer in appearance.
(6 Scales)
Front - DF, [ CF, CI, C, ] D, L
Back - Blank |
SORRY, SOLD
Includes:
Leather Case
Rule
$69 Ea.
4150-1
Like this rule?
CLICK TO ORDER |
| SLIDE RULE |
INFO / SCALES |
QUANTITY
PRICE EA. |
4031
Mannheim Pocket Set
CLICK for bigger PIC!
CLICK for bigger PIC!
|
Classic 1920's Rule from K+E
5" Mannheim Pocket Slide Rule
A classic turn-of-the-century design mahogany and celluloid rule from K+E, still with the K+E trademarked cursor (in excellent condition), and case (in tattered, falling apart condition). June 5, 1900 Patent date on the rule, frameless Original 1915 patent) cursor, and serial number 92226, place the rule manufacture in the early 1920's, a wonderful find.
K+E's smallest wood body creation, it has a sloped top edge 5 inch ruler, and square bottom edge 12cm ruler, with SLT scales on the slide reverse, and a table of factors on the body back. Body is adjustable at the back for correct action. Still aligns, looks and works great, how many computers made 80 years ago could ever say that? Pictures ARE the exact set for sale.
(7 Scales, 2 Rulers)
Front - A, [ B, C, ] D,
Back - [ S, L, T ] |
SORRY, SOLD
Includes:
Rule
Sad Case
$195 Ea.
4031
Like this set?
CLICK TO ORDER
|
| SLIDE RULE |
INFO / SCALES |
QUANTITY
PRICE EA. |
Faber-Castell
369 Pocket Slide Rule
CLICK for BIGGER PIC
CLICK for BIGGER PIC
|
A CLASSIC FIND!
6"/5" Mannheim Pocket Slide Rule
complete with brown leather slip case, all in very good condition. A classic pocket rule from approximately 70+ years ago, appears to be pearwood with laminated and engraved celluloid scales. The back has reference data, and the slide reverse has trig scales. The cursor is a metal framed celluloid window. Both edges have cm scale rulers, one aligned at the end of the rule, and one offset. Still works perfectly, see if your computer can still do that in 2080 or thereabouts.
(7 Scales)
Front - cm/ A, [ B, C, ] D | cm
Back - Data [ S, L, T ]
|
SORRY, SOLD
Includes:
Case
$169 Ea.
FC 369
Like this rule?
CLICK TO ORDER
|
| SLIDE RULE |
INFO / SCALES |
QUANTITY
PRICE EA. |
Hemmi 30
Pocket
4" Mannheim Rule
Click for bigger PIC!
|
4" Pocket Mannheim Slide Rule
Beautiful miniature pocket bamboo rule with acrylic cursor and leather case in NIB/New condition.
Has metric side ruler and reversible slide with 3 additional trig scales. New factory boxed set, with FRENCH manual, Promo-imprinted case and bagged rule. This appears to have been a promotional set made for a French company as a customer gift. A very attractive and hard to find rule, this style is always in high demand, but hard to locate in good condition, with a good case. Not easy to find as a factory new set, some minor foxing and marks on the manual.
(8 Scales and 4 inch side ruler)
Front in - A, [ B, CI, C, ] D
Reverse - [ S, L, T ]
|
SORRY, SOLD
Includes:
Box
Case
French Manual
Rule
$115 Ea.
Boxed Hemmi 30
Like this rule?
CLICK TO ORDER |
| SLIDE RULE |
INFO / SCALES |
QUANTITY
PRICE EA. |
Hemmi 135
Pocket
5" Log Log Rule
Click for bigger PIC!
Click for bigger PIC!
|
More recently discovered goodies from our Time Vault....
5" Pocket Log Log Slide Rule
Beautiful pocket bamboo rule with 3 line acrylic cursor and leather case in NIB/New condition.
Has 5 inch side ruler, reversible slide with 4 Log/Log Log scales, over-range scale extensions on ABCD/CI, and a Pythagorean (P) scale. New factory boxed set, with manual, case and bagged rule. A very powerful, attractive and hard to find rule, this style is always in high demand, but hard to locate. Not easy to find as a factory new set, some minor foxing and marks on boxes and manuals.
(13 Scales and 5 inch side ruler)
Front in - T, K, A, [ B, CI, C, ] D, P, S
Reverse - [ L, LL1, LL2, LL3 ]
|
SORRY, SOLD
Includes:
Box
Case
Manual
Rule
$129 Ea.
Boxed Hemmi 135
Like this rule?
CLICK TO ORDER
|
| SLIDE RULE |
INFO / SCALES |
QUANTITY
PRICE EA. |
K+E 68-1550
Polyphase Duplex Pocket Set
CLICK for BIGGER PIC
CLICK for BIGGER PIC
|
Rule Type: Doric, SET No. is 68-1550
5"/6" Polyphase Duplex Pocket Set
NEW, VERY LATE MODEL, DISPLAY BOXED SET, OUTSTANDING CONDITION. This is a rare opportunity to get the complete late version Ivorite body Polyphase Duplex Pocket rule from K+E (rule bears only the marking Doric, sometimes identified as 9081-1), in the complete set (68-1550), with sewn leather pocket clip case, softcover manual, care booklet and fitted display box.
This uncommon K+E pocket rule has an unbreakable improved cursor and white body with black engraved and filled scales. A very attractive rule, and complete in a factory boxed set. This rule has trig (with minutes/seconds, useful for navigation) and folded scales. The pic shows the actual box condition, and all the parts offered for sale. An outstanding set for a gift. We have one additional new set (same orange clip case and manual), but in the small green factory box, $149.
(13 Scales)
Front - DF, [ CF, CI, C, ] D, L
Back - K, A, [ B, ST, S, ]
D, T
|
SORRY, SOLD
1 with rule + case only $120
Includes:
Box
Manual
Care Booklet
Leather Clip Case
$155
K+E 68-1550
Like this set?
CLICK TO ORDER
|
| SLIDE RULE |
INFO / SCALES |
QUANTITY
PRICE EA. |
Faber-Castell
Novo-Mentor
163/81
Rule and case, CLICK for BIGGER PIC
Rule and case, CLICK for BIGGER PIC
|
More FC Pocket Rules!
6"/5" Novo-Mentor duplex Pocket Slide Rule
Excellent condition NEW late production rules, complete with black vinyl slip case. You can also order with our own leather pocket clip case if you prefer for an additional $25. An excellent plastic body pocket rule with 5-line cursor, two color (red/black) scale markings, green accent stripes on C and CF scales, folded main and expanded trig scales. CF/DF scales also marked for mark-up/discount. The rule is self documenting on right hand side for all scales. A very powerful and beautifully made pocket rule with green end braces! We can provide English manual reproduction copies on request, no original german manuals provided.
(17 scales! 5 cursor lines)
Front - A, DF [ CF, CIF, CI, C, ] D, K
Back - L, T1, T2 [ S¹, CI, C ] D, S, ST
|
SORRY, SOLD
Includes:
Case
Manual Reprint
$115 Ea.
New FC 163/81 w/case
Like this rule?
CLICK TO ORDER
|
This Section Updated Weekly
Want something? e-mail us!
SCROLL DOWN to see everything!
Skip the INTRO, Go RIGHT to the CATALOG!
To make your life easier, and help you find exactly what you want, we have broken the on-line slide rule catalogs into smaller sections. Just CLICK on the icon of the rule type you are looking for at the left, to see the matching catalog. Large graphical catalogs are a bit SLOW, please give them time to load.
E-Mail Susan if you want a quote for shipping to other destinations, or for something heavy. Sorry, we can't safely send most individual small parts in a regular letter envelope, they get destroyed by the automated handling equipment. Sometimes we can ship very rugged parts in a small padded envelope by letter post. Ask Susan.
JUST SCROLL DOWN TO SEE EVERYTHING !
Return to Sphere's Home Page
