Artifact Details Title Circuit board Catalog Number 102806993 Type Physical object Description A green printed circuit board with 8 chips on it. There are connection points along one edge of the board. The two chips at the top have silver stickers on them, which show the manufacturer and "8MB". Manufacturer Microtech International, Inc. Identifying Numbers Other number 162244cTPV Second number found on the two smaller chips Other number 74FCT First number found on the two smaller chips Other number L9605T Third number found on the two smaller chips Other number M5M418160BJ 6032E03 -6 Found on two of the larger chips on this board. Dimensions overall: 5 1/4 in x 1 1/8 in x 1/4 in Credit Gift of Hugh Kinniburgh Lot Number X7597.2016