EC-4000 programmable calculator box and accessories
Radio Shack (A division of Tandy Corporation)
65-650 catalog number on box flap
in box: 2.5 x 11.25 x 7 1/8 in
Object consists of: Original cardboard box, Texas Instruments AC adapter, black vinyl carrying case, blue cardboard reference guide, "Train-ing with your EC-4000 programmable calculator" manual, and program record pad.