Harris 764308-01G Telecom PCB Board Digital Telephone System Untested

Harris 764308-01G Telecom PCB Board Digital System Card Untested

Harris Telecom Circuit Board Module Digital Line Unit PCB Untested

Harris PCB Board P/N 764308-01G Digital Telephony Untested

Harris Circuit Board Module PCB Telecom Card Untested As-Is

Harris PCB Board Digital Telephone System Altera IC Industrial Untested

MITSUBA Vintage PCB Circuit Board Untested No Number SN 8611038632

2 Vintage PCB Boards w/ Goldfingers - Untested - Possibly Telecom