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Images and Details



Item#TypeDescriptionMakerPhoto #1Photo #2Photo #3Photo #4Photo #5Photo #6More Photos?LengthNotes
0424
Linear Slide Rule
K&E 4092 Log Log Slide Rule
Keuffel & Esser
Front Back Top Edge Frame End
No
25 cm
Rule in fair condition. Roduced between 1916 and 1921