Artifact Details Title A-D-A converter 138-139E Catalog Number 102763370 Type Still image Date 1966-04-22 Publisher Digital Equipment Corporation (DEC) Identifying Numbers File number 3031 DEC identification number Format Contact sheet; Print Category Snapshots; Trial proofs; Publicity photographs Collection Title Digital Equipment Corporation records Series Title Still images: Archival proofs Credit Gift of Hewlett-Packard Company Lot Number X2675.2004