Vintage K&E Keuffel & Esser Co 4181 - 3 Slide Rule And Leather Case Copyright 1947
Item History & Price
Reference Number: Avaluer:14296693 | Featured Refinements: K&E Slide Rule |
Reference Number: Avaluer:14296693 | Featured Refinements: K&E Slide Rule |
Vintage K&e Keuffel & Esser Co 4181 - 3 Log Log Duplex Decitrig Slide W/case
Vintage K&e Keuffel & Esser Co 4181 - 3 Slide Rule And Leather Case Copyright 1947
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Vintage K&e Keuffel & Esser Co 4181 - 3 Log Duplex Decitrig Slide Rule W/case 1947
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