Nestler

Nestler Elemath RS – Full Size Rule
Nestler Elemath RS – Full Size Rule

Nestler Elemath RS – Full Size Rule

USD $95

An excellent full sized Trig rule, great for high school students. All scales are self documenting on the right hand side.  Nestler’s late production style duplex rule. BRAND NEW rule, with 2 part plastic case. Has normal and folded basic scales (at 3), expanded trig scales, and a 6 line cursor.  Has green body supports, and a pale green stripe on the entire slide (both sides), and black and red filled/ engraved scales.

Scales include:
Front – K, A, [ B, CI, C, ] D, L
Reverse – T1, T2, DF, [ CF, CIF, CI, C, ] D, S, ST

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Nestler 0121 – Pocket Rule (NEW)
Nestler 0121 – Pocket Rule (NEW)

Nestler 0121 – Pocket Rule (NEW)

USD $30

This rule is in new/mint condition, and is still in its factory plastic.  It features a light green slide for easier reading, a magnifying cursor, and a metric ruler along the top edge.

Scales include:
Front – P, K, A, B, CI, C, D, S, T, LL1, LL2, LL3
Back – Blank

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Nestler 0530 Chemical – Full Size Rule
Nestler 0530 Chemical – Full Size Rule

Nestler 0530 Chemical – Full Size Rule

USD $45

How exactly this rule functions is not entirely clear, but looks like the upper half of the rule is designed to provide information on reactivity (I absolutely may be mistaken on this ).  Richard Smith Hughes wrote a useful article on chemical rules for the Oughtred Society that can be read here.

Scales include:
Front – 7 specialist scales (+3 other specialist scales on the reverse side of the slide)
Back – Atomic and molecular reference data (in German)

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Nestler 0281 Geometer – Full Size Rule
Nestler 0281 Geometer – Full Size Rule

Nestler 0281 Geometer – Full Size Rule

USD $35

This is a more basic rule that is more geared towards drafting and surveying.  It features 12 scales (two along the lower vertical edge of the rule), and a metric ruler along the upper edge of the rule.

Scales include:
Front – Scale identification not clear, but it does include C, D, S, T, ST
Back – Reference formulae and data (in German)

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Nestler 37 – Full Size Rule
Nestler 37 – Full Size Rule

Nestler 37 – Full Size Rule

USD $85

This is a very unusual vintage wood rule from Nestler, which features a metric ruler along the upper edge of the rule, and two supplementary scales along the lower vertical edge, read out using a small lens fixed to the lower edge of the main cursor.

Scales include:
Front – Unsure on exact nomenclature of certain scales, but there are 9 scales including the two on lower edge of the ruler, and the following on the reverse side of the slide: S, S&T, T
Back – Constants and data tables (in German)

Stock: 1

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Nestler 0290 – Full Size Rule
Nestler 0290 – Full Size Rule

Nestler 0290 – Full Size Rule

USD $65

An advanced double sided slide rule, featuring an alternate color slide (light green – the color of minty freshness) for easier reading.

Scales include:
Front – CT, T, ST, DF, CF, CIF, CI, C, D, P, S, CS
Back – LL01, LL02, LL03, A, B, L, K, C, D, LL3, LL2, LL1

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Nestler Drafting Compass
Nestler Drafting Compass

Nestler Drafting Compass

USD $25

Highly adjustable and with the high build quality expected from Nestler, is this brand new compass.  Comes with a spare point for added longevity/functionality.

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Nestler 0121 Pocket Rule
Nestler 0121 Pocket Rule

Nestler 0121 Pocket Rule

USD $129

Featuring the Nestler green central slide, this rule has no scale bleeding and is in excellent condition.  Features an imperial ruler along the upper edge fo the rule.

Scales include:
Front – X, X2, X3, 1/x, SIN, COS, LL1, LL2, LL3
Back – Blank

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Nestler 0218 Full Size Rule
Nestler 0218 Full Size Rule

Nestler 0218 Full Size Rule

USD $55

This full size rule features 13 scales, with color contrasted markings for easy reading.  There is a mteric ruler along the top edge of the rule, and commonly used formulas and data conversion tables on the reverse side of the rule.

Scales are as follows:
Front – L, K, A, B, CI, C, D, P, S, T, LL1, LL2, LL3
Back – Formulas, data conversion tables

Stock: 1

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Nestler 0215 Over Size Rule
Nestler 0215 Over Size Rule

Nestler 0215 Over Size Rule

USD $90

This oversize rule measures approx 58cm, and features a metric ruler along the upper edge of the rule.  Along the lower, square, edge of the rule are the S&T scales for the rule, readable using the extended cursor that wraps around the edge of the rule.

Scales are as follows:
Front – K, A, B, CI, C, D, F, S, T, LL1, LL2, LL3
Back – Formulas, data conversion tables

Stock: 1

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