7466 semiconductor manufactured by Allied Radio Corporation, listed as 7466 (circa 1961).

7427 semiconductor manufactured by Allied Radio Corporation, listed as 7427 (circa 1961).

7428 semiconductor manufactured by Allied Radio Corporation, listed as 7428 (circa 1961).

74951 semiconductor manufactured by Allied Radio Corporation, listed as 74951 (circa 1961).

1N2175 semiconductor manufactured by Allied Radio Corporation, listed as 1N2175 (circa 1961).

1N2490 semiconductor manufactured by Allied Radio Corporation, listed as 1N2490 (circa 1961).

1N1150 semiconductor manufactured by Allied Radio Corporation, listed as 1N1150 (circa 1961).

7400 semiconductor manufactured by Allied Radio Corporation, listed as 7400 (circa 1961).

1N1024 semiconductor manufactured by Allied Radio Corporation, listed as 1N1024 (circa 1961).

1N1016 semiconductor manufactured by Allied Radio Corporation, listed as 1N1016 (circa 1961).

1N1008 semiconductor manufactured by Allied Radio Corporation, listed as 1N1008 (circa 1961).

1N2489 semiconductor manufactured by Allied Radio Corporation, listed as 1N2489 (circa 1961).

1N2488 semiconductor manufactured by Allied Radio Corporation, listed as 1N2488 (circa 1961).

1N2487 semiconductor manufactured by Allied Radio Corporation, listed as 1N2487 (circa 1961).

1N2486 semiconductor manufactured by Allied Radio Corporation, listed as 1N2486 (circa 1961).

1N2485 semiconductor manufactured by Allied Radio Corporation, listed as 1N2485 (circa 1961).

1N2484 semiconductor manufactured by Allied Radio Corporation, listed as 1N2484 (circa 1961).

1N2483 semiconductor manufactured by Allied Radio Corporation, listed as 1N2483 (circa 1961).

1N2482 semiconductor manufactured by Allied Radio Corporation, listed as 1N2482 (circa 1961).

1N1083 semiconductor manufactured by Allied Radio Corporation, listed as 1N1083 (circa 1961).