Archive of Collections



Details and Image



Item#TypeModel No.ScalesModel NameMakerCountrySerial No.Case MaterialLenght Open (Closed)DateCondition
OTK091Cylindrical
L
417 / 416Otis King's Patent Calculator"Carbic, Ltd. "UK7500Nickel Plated Brass"10-3/4" (6-1/2")"1924
C4

Notes: "Top cap has triangle shaped chain loop. Scale set is second version of model L scales and are black on white. Carbic Ltd. address at 51 Holborn Viaduct, London."

Click on the Condition Code to obtain more details.