Operator and organizational maintenance manual, including repair parts and special tools lists : voice-frequency telegraph equipment as used in radio terminal sets AN/TRC-90, AN/TRC-90A, AN/TRC-90B, AN/TRC-129, and AN/TRC-129A.

"August 1968."

Direct support and general support maintenance repair parts and special tools lists (including depot maintenance repair parts and special tools) for radio set AN/GRC-144 (NSN 5820-00-926-7356) (Frequency Engineering Laboratories).

"December 1978."

Direct support, general support, and depot maintenance manual including repair parts and special tools lists : control, frequency selector C-2742/VRC and control, radio set C-2299/VRC.

"April 1973."

Radio - Equipment - Ultra High Frequency Converter Designed and Built by A. B. Allen [Detroit News]

1 of 2

Radio - Equipment - Ultra High Frequency Converter Designed and Built by A. B. Allen [Detroit News]

2 of 2