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Images and Details



Item#TypeDescriptionMakerPhoto #1Photo #2Photo #3Photo #4Photo #5Photo #6More Photos?LengthNotes
0425
Linear Slide Rule
K&E N4081-3
Keuffel & Esser
Front Back Top Edge Frame End Manual Box End
No
25 cm
Rule in good condition. Serial # 662867. Produced between 1950 and 1951