4 slide rules with cases - $70 (Wolfeboro NH)

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4 slide rules
Aristo #970 German
Aristo 929 Germany Missing 1/2 of plastic slide
2 Acu-Math #400 USA
includes 3 leather cases

post id: 7895069869

posted: 2025-11-11 11:51

updated: 2025-12-22 14:43

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4 slide rules with cases - general for sale - by owner - craigslist

4 slide rules Aristo #970 German Aristo 929 Germany Missing 1/2 of plastic slide 2 Acu-Math #400 USA includes 3 leather cases