Search: sterling

Sterling 694 Deci Trig Log-Log Slide Rule w/Case & Instructions (NIB)

USD $59

A very robust budget rule that features 22 scales, including Log-Log and advanced trig scales.  Comes new in its original blister pack, along with a vinyl slip case and instructions.

Stock: 1

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Sterling 684 Deci-Trig Log Log Full Size Slide rule w/Case (Good condition)

USD $59

A budget friendly rule with a wide range of scales, available with either vinyl slip case, or clear/vinyl slip case.  Scales are self-documenting on the right side.

(22 Scales)
Front – LL02, LL03, DF [CF, CIF, L, CI, C] D, LL3, LL2
Back – LL01, K, A [B, T<45, t>45, ST, S] D, DI, LL1

Stock: 2

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Sterling Precision Slide Rule w/Case (Fair condition, names on cases)

USD $29

This is a basic student rule, and can be found in multiple variations that can include red/black scale markings, and green contrast markings.  All variants feature an imperial ruler in the upper edge, and metric ruler on the lower edge.  Available with either a clear/blue vinyl case, or a leatherette slip case.

(9 Scales, 2 Rulers)
Front – A [B, CI, C] D, K
Back – [S, L, T]

Stock: 2

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Sterling 651 Metric Converter Slide Rule (good condition)

USD $18

These metric-imperial converters can quickly compute distances, volume, area, and mass.  One available new in a blister pack, other two come with standard slip cases.

Stock: 3

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Sterling 589 Precision Full Size Slide Rule w/Case & instructions (good condition, assorted cases)

USD $24

A basic student/beginner rule, featuring a single line cursor, and all plastic body.  Available in three different case styles, and includes operating instructions.

(9 Scales)
Front – A [B, CI, C] D, K
Back – [S, L, T]

Stock: 7

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Sterling 587 Pocket Slide Rule w/Slip Case (good condition)

USD $45

A very clean easy to read beginner pocket rule from Sterling, includes the original vinyl slip-case.

(9 scales)
Front – A [B, CI, C] D, K
Back – [S, L, T]

Stock: 1

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Sterling 565 Automatic Adding Machine

USD $15

The Sterling “Add-It” machine uses an included stylus to allow a user to add and subtract.  Usage directions printed on the front of the device.

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Acumath 400 Full Size Slide Rule w/Box, Case, & Manual

USD $35

12″ / 10″ Simplex Mannheim Trig Slide Rule
Embossed white plastic construction, black scales. A very useful and popular student rule, from the last production of the Sterling/Acumath/Borden Plastics amalgamation. They are great as a first student rule, and come in the original box, with a plastic slip case, and instruction manual. 1 with fibreboard case and manual, no box

(9 Scales)
Front – S, K, A, [ B, CI, C ] D, L, T

Stock: 3

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