All boxes are identified, parts are vintage and unused (New Old Stock NOS). Includes the following RCA integrated circuits (IC) quantities and part numbers: 1 X 146150, 1 X 145803, 1 X 143808, 3 X 181836, 1 X 147672, 1 X 153684, 2 X 150371, 1 X 159435, 1 X 141279, 1 X 143824, 1 X 146149, 3 X 146151, 1 X 145586, 2 X 149018, 1 X 164601, 1 X 142718, 1 X 153712, 2 X 154224, 2 X 152051, 2 X 154027, 2 X 159433, 1 X 150369, 2 X 154223, 1 X 145818, 1 X 146857, 1 X 178274 and 1 X 164600 (unopened bag).