Artifact Details Title PDP-7 AA01 1 12-bit DAC Catalog Number 102755626 Type Still image Date 1968-06-03 Publisher Digital Equipment Corporation (DEC) Identifying Numbers File number 3970 DEC identification number Format Negative Category Publicity photographs Collection Title Digital Equipment Corporation records Series Title Still images: Negatives Credit Gift of Hewlett-Packard Company Lot Number X2675.2004