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Click for the POST List 1431-1439
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Click for the POST List 1440-1444P
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Click for the POST List 1445-1449T
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Click for the POST List 1450-1459
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Click for the POST List 1460-1462H
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Click for the POST List 1463-1493
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Teledyne-POST List 1410-44GC
Teledyne-POST List 1410-44GC

Teledyne Post
Teledyne Post, 700 Northwest Highway, Des Plaines, Illinois 60016

Question marks indicate uncertainty, blanks indicate a more significant level of ignorance.
Where a surface is known to be blank, 0 or blank is used.
Colors indicate country of origin. Blue = U.S.A., Red = Japan, Green = Germany, Black = unknown
.
Teledyne Post 44CA-600B

- Model Number - Type Length Material Front Back Dates Comment
Catalog Number and Name Names in italics actually appear on the rule.

Other names are common usage or taken from catalogs.

Post brand slide rules are usually labeled with model number and the Post trademark or Frederick Post Co.
Type: Mannheim
Duplex
Simplex
Circular
Etc.
Simplex means a duplex rule that has no calculating scales on the backs of the stators.
Nominal Length in Inches (Most 10-inch slide rules have scales that are actually 250 mm long--slightly shorter than 10 inches.) What the rule is made of, such as wood, plastic, unobtanium, etc. Scales on Front For mannheim rules only, this also includes any measuring scale on top edge set off with // or ||. 'cm //' indicates a centimeter scale on a slanted surface; '0 ||' indicates a vertical surface with no scale. Scales on Back For mannheim rules only, this also includes any measuring scale on bottom edge set off with // or ||. Measuring scales are given wherever they are known. If nothing is shown, scale is not known. Our guess about when the rule was made or available. If we have only one reference, that date is given. Other interesting information such as original catalog price, what rule it was made from, or is similar to, etc.
1410
Teledyne Post
Simplex 10 Plastic T, K, A [B, CI, C] D, L, S, ST Blank 1970 - 72 Marked Teledyne-Post 1410 on case but Hemmi P281 on rule.
1414
Teledyne Post 1414, Click for bigger PIC, browser BACK to return
Teledyne Post 1414, Click for bigger PIC, browser BACK to return
Teledyne Post
Simplex 10 Plastic T, K, A, [B, CI, C] D, L, S, ST [LL1, LL2, LL3] 1970 - 72 Marked Teledyne Post 1414 and Sun Hemmi P280 (later 44BB-140).
1420
Teledyne Post 1420, Click for bigger PIC, browser BACK to return
Teledyne Post 1420, Click for bigger PIC, browser BACK to return
Teledyne Post
Duplex 10 Plastic LL01, LL02, LL03, DF [ CF, CIF, CI, C] D, LL3, LL2, LL1 T, ST, K, A [ B, BI, CI, C, ] D, L, P, S 1970 - 72 Marked Teledyne Post 1420 and Sun Hemmi P261 [Later 44CB-200].
1422
Teledyne Post 1422, Click for bigger PIC, browser BACK to return
Teledyne Post 1422, Click for bigger PIC, browser BACK to return
Teledyne Post
Duplex 10 Plastic LL01, LL02, LL03, DF [CF, CIF, CI, C] D, LL3, LL2, LL1 K, A, R1, R2 [T2, T1, ST, S, C] D, L, LL00, LL0 1970 - 72 Marked Teledyne Post 1422 and Sun Hemmi P262 [Later 44CB-220].
44BA-470
Teledyne Post 44BA-470, Click for bigger PIC, browser BACK to return
Teledyne Post
Mannheim 10 Celluloid Bamboo 0 || A [B, CI, C] D, K [S, L, T] || 0 1972+ Succesor to 1447 but wider body and plastic back. 44BA-47M w 163-p programmed instr.
44BA-52J
Teledyne Post
      Probably same scales as 44DA-440   1972+ Shares instructions with 44DA-440. Hemmi.
44BA-520
Teledyne Post
      Probably same scales as 44DA-440   1972+ Shares instructions with 44DA-440. Hemmi.
44BB-100
(Logical number for former Teledyne Post 1410. May never have existed.)
          1972+  
44BB-140
Teledyne Post
Simplex 10 Plastic T, K, A [B, CI, C] D, L, S, ST [ LL1, LL2, LL3 ] 1972+ Hemmi P280 on rule, Teledyne-Post 44BB-140 sticker on case. Same as Teledyne 1414.
44CA-500
Teledyne Post 44CA-500, Click for bigger PIC, browser BACK to return
Teledyne Post 44CA-500, Click for bigger PIC, browser BACK to return
Teledyne Post Versatrig
Duplex 10 Celluloid Bamboo K, DF [CF, CIF, CI, C] D, R1, R2 L, A [T T, Sec T ST, Cos, S, C] D, DI 1972+ Same as Post 1450 Versatrig. Hemmi.
44CA-600
Teledyne Post 44CA-600, Click for bigger PIC, browser BACK to return
Teledyne Post 44CA-600, Click for bigger PIC, browser BACK to return
Teledyne Post Versalog (Usually known as 'Versalog II.')
Duplex 10 Celluloid Bamboo LL/0, K, A, DF [CF, CIF, CI, C] D, R1, R2, LL0 L, LL/1, LL/2, LL/3 [TT, Sec T SRT, Cos S, C] D, LL3, LL2, LL1 1972+ 44CA-60J deluxe case; 44CA-60H molded case. Hemmi 258.
44CB-200
Teledyne Post
Duplex 10 Plastic LL01, LL02, LL03, DF [ CF, CIF, CI, C] D, LL3, LL2, LL1 T, ST, K, A [ B, BI, CI, C, ] D, L, P, S 1972+ Teledyne Post1420. '44CB-200' may have appeared on boxes only. Hemmi P261.
44CB-220
Teledyne Post
Duplex 10 Plastic LL01, LL02, LL03, DF [CF, CIF, CI, C] D, LL3, LL2, LL1 K, A, R1, R2 [T2, T1, ST, S, C] D, L, LL00, LL0 1972+ Teledyne Post 1422. '44CB-220' may have appeared on boxes only. Hemmi P262.
Teledyne-Post 44DA-410, Click for bigger Pic, browser BACK to return
44DA-410
Teledyne Post Magnifying Cursor
Mannheim 4 Celluloid Bamboo 4 in // A [B, C] D [S, L, T] || 10 cm 1972+ Same as Post 1441. Hemmi 32.
Teledyne-Post 44DA-440, Click for bigger Pic, browser BACK to return
44DA-440
Teledyne-Post 44DA-440, Click for bigger Pic, browser BACK to return
Teledyne Post
Mannheim 5 Celluloid Bamboo 5 in // A [B, CI, C] D, K [S, L, T] || 0 1972+ Same as Post 1444K. Hemmi 34RK.
44DA-610
Teledyne Post Pocket Versalog II
Duplex 5 Celluloid Bamboo LL/0, K, A, DF [CF, CIF, CI, C] D, R1, R2, LL0 L, LL/1, LL/2, LL/3, [TT, Sec T SRT, Cos S, C] D, LL3, LL2, LL1 1972+ Teledyne Post 5-inch Versalog II Slide Rule on box. 44DA-61L w manual; 44DA-61O wo manual. Hemmi.
44GC-50L Instruction Manual for 44CA-500, Versatrig            
Click to return to the Main POST Archive
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Click for the POST List 1431-1439
Click for the POST List 1431-1439
Click for the POST List 1440-1444P
Click for the POST List 1440-1444P
Click for the POST List 1445-1449T
Click for the POST List 1445-1449T
Click for the POST List 1450-1459
Click for the POST List 1450-1459
Click for the POST List 1460-1462H
Click for the POST List 1460-1462H
Click for the POST List 1463-1493
Click for the POST List 1463-1493
Teledyne-POST List 1410-44GC
Teledyne-POST List 1410-44GC

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