744002 semiconductor manufactured by United Technical Publications, listed as 744002 (circa 1965).

7417 semiconductor manufactured by United Technical Publications, listed as 7417 (circa 1965).

2N090 semiconductor manufactured by United Technical Publications, listed as 2N090 (circa 1965).

2N075 semiconductor manufactured by United Technical Publications, listed as 2N075 (circa 1965).

2N060 semiconductor manufactured by United Technical Publications, listed as 2N060 (circa 1965).

2N045 semiconductor manufactured by United Technical Publications, listed as 2N045 (circa 1965).

2N030 semiconductor manufactured by United Technical Publications, listed as 2N030 (circa 1965).

2N020 semiconductor manufactured by United Technical Publications, listed as 2N020 (circa 1965).

2N278 semiconductor manufactured by United Technical Publications, listed as 2N278 (circa 1965).

7497 semiconductor manufactured by United Technical Publications, listed as 7497 (circa 1965).

7451 semiconductor manufactured by United Technical Publications, listed as 7451 (circa 1965).

7442 semiconductor manufactured by United Technical Publications, listed as 7442 (circa 1965).

7441 semiconductor manufactured by United Technical Publications, listed as 7441 (circa 1965).

7463 semiconductor manufactured by United Technical Publications, listed as 7463 (circa 1965).

7445 semiconductor manufactured by United Technical Publications, listed as 7445 (circa 1965).

7462 semiconductor manufactured by United Technical Publications, listed as 7462 (circa 1965).

7461 semiconductor manufactured by United Technical Publications, listed as 7461 (circa 1965).

7460 semiconductor manufactured by United Technical Publications, listed as 7460 (circa 1965).

7458 semiconductor manufactured by United Technical Publications, listed as 7458 (circa 1965).

7456 semiconductor manufactured by United Technical Publications, listed as 7456 (circa 1965).