작품 상세

Hobart of Dayton Steel Calibration Weights, 20th Century, Scientific weights ranging in weight from 1/4 oz to 5 lbs with a steel weight bar. In a fitted wooden case. H: 5 1/4 W: 11 3/8 D: 10 in. From the Estate of John A. Davidson, Jr. Proceeds to benefit the APL of Lorain County and the Dittrick Museum.