HP 8672A Signal Generator, Operating, Service, Schematics Manual; 1980

HP 140A OSCILLOSCOPE OPERATING & SERVICE MANUAL 1968

HP Model 1420A Time Base Operating And Service Manual 1968

HP 1202A/AR Oscilloscope Operating and Service Manual 1968 with updates

HP 202A Low Frequency Function Generator Operating & Service Manual 202A004-1

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HP 3722A Noise Generator Operating and Service Manual 1968 Edition

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