000004643 001__ 4643
000004643 005__ 20230914041652.0
000004643 0247_ $$2DOI$$a10.6083/M45T3HWN
000004643 037__ $$aDA
000004643 245__ $$aSlide rule
000004643 269__ $$a1940
000004643 336__ $$aStill image
000004643 520__ $$aca. 1920's-1940's
000004643 520__ $$aMedical Museum Collection, Box 74
000004643 520__ $$aA slide rule in a tan leather case, measuring 28 x 3.5 x 1 cm. The wooden rule has a clear plastic sliding plate. It was donated by Laurence Selling, M.D., in November 1964, and is in excellent condition.
000004643 520__ $$aDigital photograph of a wooden slide rule and its leather carrying case, both set on a gray counter. A ruler has been placed in the foreground for size comparison.
000004643 540__ $$fCC BY
000004643 542__ $$fIn Copyright
000004643 650__ $$aEquipment and Supplies$$018566
000004643 7001_ $$aKeuffel && Esser Co.
000004643 8564_ $$9de94d130-b2f7-4fed-ad21-be1af55bb6b9$$s44799$$uhttps://digitalcollections.ohsu.edu/record/4643/files/ad4137308e0fc0068c19044f2f917b9f.jpg
000004643 905__ $$a/rest/prod/gx/41/mj/26/gx41mj26f
000004643 980__ $$aHistorical Collections and Archives