Microwave Power Devices High Power Solid State Amplifiers Catalog.

Microwave Power Devices Solid State RF/Microwave Amplifiers #76 Catalog.

*LL* Thomson Composants Microwave Tubes & Devices Catalog (BOOK1058)

RCA Solid State Power Devices Power Transistors, Triacs, SCR's Catalog 1981

Watkins-Johnson Company Microwave Devices Catalog Number 1 Circa 1968

Weinschel - 1966 Catalog Of Precision Coaxial Devices & Microwave Instruments

Antique 1931 Westinghouse Catalog 211 Instruments, Relays & Electronic Devices

RCA RF and Microwave Devices Sales Catalog