Artifact Details Title HP-65 Programmable scientific calculator Catalog Number B1652.01 Type Physical object Description The object consists of the calculator and a removeable battery-compartment cover. The serial number is on an external adhesive label at the bottom of the back panel. Date 1974 Manufacturer Hewlett-Packard Company (HP) Place Manufactured U.S. Identifying Numbers Model number HP-65 Serial number 1603A01073 Dimensions 1 1/2 x 3 3/4 x 6 in. Category Calculator/electronic Collection Title Gwen Bell artifact and book collection Series Title Pre-computing artifacts Lot Number B1652.01