Patent number is found on the bottom of the module next to the connector pins
overall: 6 3/8 in x 2 in x 1 in
The record contains 10 modules with the same 63PW598 number. They have blue metal sides, a clear handle with one clear band and one red band. There are 18 connector pins at the bottom of the object. There are two circuit boards on each side comprised of various components and wires. The serial numbers are found on the handles of the modules and each serial number is specific to each module. The manufacturer of the bottom plastic piece "Winchester El. Inc." is located on the bottom where the connector pins are and so are the words "Monobloc Trademark". 5 of the modules have paper tags attached to the handles with string. Various notes are written on these tags in pencil. 2 of the modules have pieces of masking tape attached to their sides and their handles with notes written in blue ink and pencil.