DK22 electron tube manufactured by Allied Electronics, listed as DK22 (circa 1976).

VK048 electron tube manufactured by Allied Electronics, listed as VK048 (circa 1976).

VM08 electron tube manufactured by Allied Electronics, listed as VM08 (circa 1976).

7463 semiconductor manufactured by Allied Electronics, listed as 7463 (circa 1964).

7460 semiconductor manufactured by Allied Electronics, listed as 7460 (circa 1964).

7451 semiconductor manufactured by Allied Electronics, listed as 7451 (circa 1964).

7455 semiconductor manufactured by Allied Electronics, listed as 7455 (circa 1964).

7445 semiconductor manufactured by Allied Electronics, listed as 7445 (circa 1964).

7408S semiconductor manufactured by Allied Electronics, listed as 7408S (circa 1964).

74703 semiconductor manufactured by Allied Electronics, listed as 74703 (circa 1964).

74702 semiconductor manufactured by Allied Electronics, listed as 74702 (circa 1964).

74701 semiconductor manufactured by Allied Electronics, listed as 74701 (circa 1964).

7402 semiconductor manufactured by Allied Electronics, listed as 7402 (circa 1964).

74400 semiconductor manufactured by Allied Electronics, listed as 74400 (circa 1964).

7487 semiconductor manufactured by Allied Electronics, listed as 7487 (circa 1964).

7486 semiconductor manufactured by Allied Electronics, listed as 7486 (circa 1964).

7484 semiconductor manufactured by Allied Electronics, listed as 7484 (circa 1964).

7485 semiconductor manufactured by Allied Electronics, listed as 7485 (circa 1964).

7468 semiconductor manufactured by Allied Electronics, listed as 7468 (circa 1964).

7466 semiconductor manufactured by Allied Electronics, listed as 7466 (circa 1964).