Archives Catalog Entry
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.
Buffington, Francis Stephan (Engineer, Materials Science)
MEDIUM: Ivory and other; LENGTH: 12.5”; QUANTITY: 1
Topics: Engineering, Mathematics
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