Artifact Details Title UNIVAC HB1891 UNISCOPE 100 display terminal and terminal multiplexer Catalog Number 102804016 Type Document Description Display terminal type 3536 and terminal multiplexer type 8538 servicing Volume 1 Customer engineering manual Date 1971 Author Sperry Rand Corporation Category Reference Guide; Specifications Collection Title Vernon Sandusky papers Credit Gift of Vernon Sandusky Lot Number X8960.2019