P88N electron tube manufactured by United Technical Publications, listed as P88N (circa 1965).

P84CM electron tube manufactured by United Technical Publications, listed as P84CM (circa 1965).

CE51 electron tube manufactured by United Technical Publications, listed as CE51 (circa 1965).

5TRB electron tube manufactured by United Technical Publications, listed as 5TRB (circa 1965).

4J6 electron tube manufactured by United Technical Publications, listed as 4J6 (circa 1965).

3X5 electron tube manufactured by United Technical Publications, listed as 3X5 (circa 1965).

C2 electron tube manufactured by United Technical Publications, listed as C2 (circa 1965).

CAP 3500 WVDC manufactured by Mepco, listed as 3120BR352U040 (circa 1988).

CAP 100000 WVDC manufactured by Mepco, listed as 3120GH104U020 (circa 1988).

CAP 1200 WVDC manufactured by Mepco, listed as 3120EC122T250 (circa 1988).

CAP 9400 WVDC 200 | manufactured by Mepco, listed as 3120GH942T200 (circa 1988).

7493 semiconductor manufactured by Mepco, listed as 7493 (circa 1988).

74F01 semiconductor manufactured by Mepco, listed as 74F01 (circa 1988).

7403 semiconductor manufactured by Mepco, listed as 7403 (circa 1988).

7432 semiconductor manufactured by Mepco, listed as 7432 (circa 1988).

74000 semiconductor manufactured by Mepco, listed as 74000 (circa 1988).

2BLALEQC electron tube manufactured by Mepco, listed as 2BLALEQC (circa 1988).

704C1 electron tube manufactured by Mepco, listed as 704C1 (circa 1988).

708B1 electron tube manufactured by Mepco, listed as 708B1 (circa 1988).

719A1 electron tube manufactured by Mepco, listed as 719A1 (circa 1988).