Artifact Details Title LLNL - PDP-8 Terminal Concentrator Catalog Number 102633022 Type Still Image Description Color Artwork -PDP 8 Terminal Concentrator Poster System diagram with b/w text Typical PDP 8 Terminal Concentrator Date Undated Publisher Lawrence Livermore National Laboratory (LLNL) Dimensions 19.25 x 24 in. Format Photographic print Category Poster