1N127A semiconductor manufactured by Allied Electronics, listed as 1N127A (circa 1964).

1N127 semiconductor manufactured by Allied Electronics, listed as 1N127 (circa 1964).

1N126A semiconductor manufactured by Allied Electronics, listed as 1N126A (circa 1964).

1N126 semiconductor manufactured by Allied Electronics, listed as 1N126 (circa 1964).

1N120 semiconductor manufactured by Allied Electronics, listed as 1N120 (circa 1964).

1N118A semiconductor manufactured by Allied Electronics, listed as 1N118A (circa 1964).

1N118 semiconductor manufactured by Allied Electronics, listed as 1N118 (circa 1964).

1N117 semiconductor manufactured by Allied Electronics, listed as 1N117 (circa 1964).

1N116 semiconductor manufactured by Allied Electronics, listed as 1N116 (circa 1964).

1N100A semiconductor manufactured by Allied Electronics, listed as 1N100A (circa 1964).

1N100 semiconductor manufactured by Allied Electronics, listed as 1N100 (circa 1964).

10A6A electron tube manufactured by Allied Electronics, listed as 10A6A (circa 1964).

TW1S electron tube manufactured by Allied Electronics, listed as TW1S (circa 1964).

F4H electron tube manufactured by Allied Electronics, listed as F4H (circa 1964).

4FM electron tube manufactured by Allied Electronics, listed as 4FM (circa 1964).

4F2H electron tube manufactured by Allied Electronics, listed as 4F2H (circa 1964).

2X62X electron tube manufactured by Allied Electronics, listed as 2X62X (circa 1964).

3XX7 electron tube manufactured by Allied Electronics, listed as 3XX7 (circa 1964).

40C electron tube manufactured by Allied Electronics, listed as 40C (circa 1964).

4X electron tube manufactured by Allied Electronics, listed as 4X (circa 1964).