Artifact Details Title Pluggable test module - 31H1 A Catalog Number 102730407 Type Physical object Description Connectors are very similar in look to those of Scientific Data Systems (SDS) connectors, however, there is no evidence of manufacturer. On board side, "Clock timing" is handwritten in blue pen on top right. Identifying Numbers Other number 202613-1B Stamped on solder side, top right Other number 206813-1 Stamped on board side, bottomn left Other number 31H1 A Stamped on board side, top left Dimensions overall: 1/8 in x 6 1/2 in x 5 1/2 in Category Component/module Credit Gift of Rudolf F. Wrobel Lot Number X3736.2007
