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Scientific Apparatus
Slide rule in leather case

Acquired with Francis Buffington papers from Engineering. Log Log Duplex Decitrig model, copyright 1947. With black leatherette-type case. Manufacturer: Keuffel & Esser Co.

ID: 1989-00089
Buffington, Francis Stephan (Engineer, Materials Science)

MEDIUM: Ivory and other; LENGTH: 12.5”; QUANTITY: 1

Topics: Engineering, Mathematics

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