Vintage Keuffel & Esser USA Slide Rule K&E No. 4161-1 Pocket Rule Green Case |
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$24.64 |
1.40% |
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Vintage wooden 2-sided slide rule of the USSR! Free shipping! |
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$22.99 |
8.00% |
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Vintage Pickett Slide Rule Model N1010-ES TRIG With Leather Case |
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$22.49 |
10.00% |
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Thornton Slide Ruler |
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$15.00 |
39.98% |
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Vintage Precision Sterling Slide Rule - Made In USA Drafting / Engineering Ruler |
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$14.99 |
40.02% |
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Pocket, Mini Vintage Soviet Slide Ruler Logarithmic USSR, Original Case, 1965 |
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$24.50 |
1.96% |
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1934 Mascot Circular Slide Rule 3” + Pouch & Manual |
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$18.99 |
24.01% |
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Vintage Pickett Student Slide Rule w/ Box & Instruction Booklet TRW Pumps OK |
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$17.50 |
29.97% |
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Vintage ACU-MATH Slide Rule Mannheim Type Simplex Trig USA 1960 [Y8-W6-A8] |
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$10.00 |
59.98% |
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