Object is a metal chassis with metal cover containing a power supply and an S-100 bus back-plane carrying five S-100 circuit boards. An outer one is made by IMS Assoc. and dated 1976. The other outer card has three hand-soldered wires attached. The rear panel has the power cord, fuse, and utility outlet and two DB-25 female connectors one hand-labelled "COMPUTER" and the other "PTR" in pencil.
Digital computer/personal computer/single-board computer