2N2369A semiconductor manufactured by Allied Electronics, listed as 2N2369A (circa 1976).

2N2219A semiconductor manufactured by Allied Electronics, listed as 2N2219A (circa 1976).

2N2219 semiconductor manufactured by Allied Electronics, listed as 2N2219 (circa 1976).

2N2218 semiconductor manufactured by Allied Electronics, listed as 2N2218 (circa 1976).

2N1893 semiconductor manufactured by Allied Electronics, listed as 2N1893 (circa 1976).

2N1772 semiconductor manufactured by Allied Electronics, listed as 2N1772 (circa 1976).

2N1711 semiconductor manufactured by Allied Electronics, listed as 2N1711 (circa 1976).

2N1596 semiconductor manufactured by Allied Electronics, listed as 2N1596 (circa 1976).

2N1132 semiconductor manufactured by Allied Electronics, listed as 2N1132 (circa 1976).

2N918 semiconductor manufactured by Allied Electronics, listed as 2N918 (circa 1976).

2N914 semiconductor manufactured by Allied Electronics, listed as 2N914 (circa 1976).

1N5378B semiconductor manufactured by Allied Electronics, listed as 1N5378B (circa 1976).

1N5374B semiconductor manufactured by Allied Electronics, listed as 1N5374B (circa 1976).

1N5373B semiconductor manufactured by Allied Electronics, listed as 1N5373B (circa 1976).

1N5366B semiconductor manufactured by Allied Electronics, listed as 1N5366B (circa 1976).

1N5365B semiconductor manufactured by Allied Electronics, listed as 1N5365B (circa 1976).

1N5364B semiconductor manufactured by Allied Electronics, listed as 1N5364B (circa 1976).

2N6545 semiconductor manufactured by Allied Electronics, listed as 2N6545 (circa 1976).

2N6544 semiconductor manufactured by Allied Electronics, listed as 2N6544 (circa 1976).

2N6543 semiconductor manufactured by Allied Electronics, listed as 2N6543 (circa 1976).