Stage 1 fuel/oxidizer indicator built for the Gemini spacecraft, measuring 2˝ x 2.5˝ x 6˝, with the manufacturer's tag on top: "Indicator, Pressure, Serial No. 101B US, Lear Siegler, Inc. for McDonnell, Per MAC SCD 52-81708-19, Model No. 2700J." The front indicator panel features dual meters, labeled "FUEL" and "OXID," with lighted "CH1" and "CH2" indicators. In fine condition.
Per McDonnell: 'STAGE 1 FUEL/OXID meter: Monitors analog signals from the stage 1 fuel tank and oxidizer tank pressure sensors.'
