Artifact Details Title I/O master printed circuit board Catalog Number 102741278 Type Physical object Description Written on a tag that was attached to the board is the following, "Joe This is the I/O master card you shipped me It was shipped out on invoice # 17848. Thank you, Jon Hodge." Date Circa 1979 Manufacturer MEC Place Manufactured U.S. Identifying Numbers Other number 1000301-01B On the component side of the board. Other number 270150 Handwritten on the circuit side of the board. Dimensions overall: 3/4 in x 10 in x 5 3/8 in Category Component/circuit board Credit Gift of Joe Killian Lot Number X7268.2015
