Artifact Details Title COSMAC 180 prototype Catalog Number 102745733 Type Physical object Date ca. 1976 Manufacturer RCA Identifying Numbers Other number EC-715 Bottom left corner of control interface Dimensions overall: 1 in x 4 3/4 in x 6 1/2 in Category Digital computer/personal computer/single-board computer Credit Gift of Gerald Herzog Lot Number X6301.2012