Interesting ground support equipment, measuring approximately 15.25 x 11.5 x 7, consisting of three switches, each with a Ramcor manufacturer’s label, “Model 292-X-1,” and numbered 103, 105, and 112 respectively. This was used to perform acceptance testing on one of three Radio Frequency/Microwave systems onboard the Lunar Module—either the Unified S-Band Communications System, Lunar Landing Radar, or Rendezvous Radar. In fine condition. RRAuction COA.