Artifact Details Title Clary electric adding machine Catalog Number B1647.01 Type Physical object Manufacturer Clary Corporation Place Manufactured U.S. Identifying Numbers Model number 148 Other number 141213 patent number Dimensions 7 3/4 x 9 3/4 x 14 1/5 in. Description 10-key adding machine. Lid attaches to main body of machine with two rotating-lever latches; one on each side of the case, at the bottom of the case near the mid-point of the sides. Category Calculator/electromechanical Lot Number B1647.01