Artifact Details Title Harvard Mark III pluggable relay Catalog Number 102682083 Type Physical object Description Object consists of relay in metal can with vacuum tube-type octal base. Printed on top of can is: "CP Clare & Company, Chicago, RP 3143 GI, enclosed relay". Paper label attached to side of can reads: "Page 14". Date 1949 Manufacturer CP Clare & Company Place Manufactured U.S. Identifying Numbers Other number RP 3143 GI Printed in blue on top of can. Dimensions overall: 1 5/8 in x 1 5/8 in x 3 in Category Component/relay Credit Gift of Gerald W. LaVigne Lot Number X4113.2007
