Group of six circuit boards designed for the Apollo Command Module, ranging in size from 2″ x 8″ to 9.5″ x 7″, including four made by the Applied Electronics Corp. of New Jersey, which had the contract for the CSM's pulse-code modulation systems. The lot comprises:
A 9.5″ x 7″ board made by the Applied Electronics Corp. of New Jersey, marked, "46006-10, LP-50P-21M, 893-6538."
A 9.5″ x 7″ board made by the Applied Electronics Corp. of New Jersey, marked, "45503-10, LP-50P-21M, 893-6538."
A 9.5″ x 7″ board made by the Applied Electronics Corp. of New Jersey, marked, "46006-10, LP-50P-21M, 893-6542," with small paper tag reading, "NFSN, Programmer Number 1, 1 Each, NAS 9-150, P/N 46006-10, A 12/65."
A 9.5″ x 7″ board made by the Applied Electronics Corp. of New Jersey, marked, "46006-1, LP-50P-21M, 893-6412," still sealed in its plastic packaging, with a small paper tag reading, "NFSN, P/N 46007-10, Programmer Board, 1 Each, NAS 9-150, A 5/66, Serial # BC 10051," and a NAA inspection tag dated May 11, 1966.
A 2″ x 8″ board filled with resistors and lacking a maker's name, marked, "V36-761939, 06362AAJ2805."
A 7.75″ x 3″ board filled with components made by Radix, Inc. of Anaheim, marked, "P/N 45130-315-1, S/N 06359-6536 AWB," with a plastic cover over the connector secured by Grumman inspection tags, dated February 4, 1971.
In overall fine condition.
