Artifact Details Title Interface Message Processor (IMP) Catalog Number 102682768 Type Physical object Description Note taped to front reads "This is the IMP, S-1 LAB. Refer questions to the Network Control Center: 617-661-0100." Original Requisition and Invoice/Shipping Document from BBN Communications to GSI is located in the object file. Manufacturer BBN Computer Corporation Dimensions overall: 79 1/2 in x 23 1/2 in x 36 in Category interconnect/network/other Credit Gift of Lawrence Livermore National Laboratory Lot Number X5597.2010