Artifact Details Title UDC 8/11/15 tester Catalog Number 102772520 Type Still image Date 1972 Publisher Digital Equipment Corporation (DEC) Identifying Numbers File number 6224 DEC identification number Format Contact sheet Category Trial proofs; Snapshots Collection Title Digital Equipment Corporation records Series Title Still images: Archival proofs Credit Gift of Hewlett-Packard Company Lot Number X2675.2004