Berkeley Varitronics BVS Lizard V2.3 , 380 - 450 Mhz

BNC Berkeley Nucleonics 565 Digital Pulse / Delay Generator 8 Channel Benchtop

EG&G Ortec Circuit Board ACE

BNC Berkeley Nucleonics Model 7010 7010R1 Digital Delay Generator

Berkeley Nucleonics 555-4cG Multi-Channel Digital Delay/Pulse Generator

UC Berkeley A.R. Vetter Research Console w/ Sony TC-K71 Cassette Deck

Berkeley Nucleonics BNC 555-4cGH Pulse Delay Generator

Western Electric 25B Voiceband Gain & Delay Set