Artifact Details Title Teletype Models 33 ASR and 35 ASR Catalog Number 102773102 Type Still image Date 1973 Publisher Digital Equipment Corporation (DEC) Identifying Numbers File number 6892 DEC identification number Format Contact sheet Category Trial proof; Snapshot Collection Title Digital Equipment Corporation records Series Title Still images: Archival proofs Credit Gift of Hewlett-Packard Company Lot Number X2675.2004