2N3714 semiconductor manufactured by Allied Electronics, listed as 2N3714 (circa 1976).

2N3646 semiconductor manufactured by Allied Electronics, listed as 2N3646 (circa 1976).

2N3645 semiconductor manufactured by Allied Electronics, listed as 2N3645 (circa 1976).

2N3644 semiconductor manufactured by Allied Electronics, listed as 2N3644 (circa 1976).

2N3643 semiconductor manufactured by Allied Electronics, listed as 2N3643 (circa 1976).

1N5343B semiconductor manufactured by Allied Electronics, listed as 1N5343B (circa 1976).

1N5342B semiconductor manufactured by Allied Electronics, listed as 1N5342B (circa 1976).

1N5340B semiconductor manufactured by Allied Electronics, listed as 1N5340B (circa 1976).

1N5338B semiconductor manufactured by Allied Electronics, listed as 1N5338B (circa 1976).

1N5337B semiconductor manufactured by Allied Electronics, listed as 1N5337B (circa 1976).

1N5335B semiconductor manufactured by Allied Electronics, listed as 1N5335B (circa 1976).

1N5257B semiconductor manufactured by Allied Electronics, listed as 1N5257B (circa 1976).

1N5256B semiconductor manufactured by Allied Electronics, listed as 1N5256B (circa 1976).

1N5255B semiconductor manufactured by Allied Electronics, listed as 1N5255B (circa 1976).

1N5254B semiconductor manufactured by Allied Electronics, listed as 1N5254B (circa 1976).

1N5253B semiconductor manufactured by Allied Electronics, listed as 1N5253B (circa 1976).

1N5252B semiconductor manufactured by Allied Electronics, listed as 1N5252B (circa 1976).

1N5251B semiconductor manufactured by Allied Electronics, listed as 1N5251B (circa 1976).

1N5250B semiconductor manufactured by Allied Electronics, listed as 1N5250B (circa 1976).

1N5249B semiconductor manufactured by Allied Electronics, listed as 1N5249B (circa 1976).