Artifact Details Title Joke calculator Catalog Number 102653207 Type Physical object Description Object is a sales novelty: a "digital" calculator consisting of a plate with five holes. One side is labelled for four fingers and a thumb, the other side ("desk model") for the toes. Coptright 1976 HDC Industries. Date 1976 Manufacturer HDC Industries Place Manufactured U.S. Identifying Numbers Other number B285 Writen in ink Dimensions 1/3 x 3 1/2 x 5 1/2 in. Category Ephemera/other Credit Gift of Gordon & Gwen Bell Lot Number B285.83
