Object is a motherboard with holders for some type of small module. The holders are in an array labeled with columns A-K and rows 2-5. This grid reads from left to right on the reverse on the board, and from right to left on the obverse-side. Five manual connections are made on the obverse side with goldenrod wires, and two with black wire.
International Business Machines Corporation (IBM)
Located on reverse-side of board, upper-right section, in raised letters
Located on obverse-side of board, lower-left corner, on paper sticker