2N35 electron tube manufactured by Allied Radio Corporation, listed as 2N35 (circa 1956).

E4 electron tube manufactured by Allied Radio Corporation, listed as E4 (circa 1956).

4E electron tube manufactured by Allied Radio Corporation, listed as 4E (circa 1956).

1D2 electron tube manufactured by Allied Radio Corporation, listed as 1D2 (circa 1956).

6S78 electron tube manufactured by Allied Radio Corporation, listed as 6S78 (circa 1956).

6X4 electron tube manufactured by Allied Radio Corporation, listed as 6X4 (circa 1956).

30AL electron tube manufactured by Allied Radio Corporation, listed as 30AL (circa 1956).

10BFS electron tube manufactured by Allied Radio Corporation, listed as 10BFS (circa 1956).

101A electron tube manufactured by Allied Radio Corporation, listed as 101A (circa 1956).

120A electron tube manufactured by Allied Radio Corporation, listed as 120A (circa 1956).

190A electron tube manufactured by Allied Radio Corporation, listed as 190A (circa 1956).

111AM electron tube manufactured by Allied Radio Corporation, listed as 111AM (circa 1956).

), and a D-18 gear rack assembly (Stock manufactured by Allied Electronics, listed as 815-0230 (circa 1976).

7403 semiconductor manufactured by Allied Electronics, listed as 7403 (circa 1976).

744195 semiconductor manufactured by Allied Electronics, listed as 744195 (circa 1976).

744096 semiconductor manufactured by Allied Electronics, listed as 744096 (circa 1976).

744396 semiconductor manufactured by Allied Electronics, listed as 744396 (circa 1976).

743795 semiconductor manufactured by Allied Electronics, listed as 743795 (circa 1976).

2N060 semiconductor manufactured by Allied Electronics, listed as 2N060 (circa 1976).

741803 semiconductor manufactured by Allied Electronics, listed as 741803 (circa 1976).