Altimeter, C-12 Type for Ground Trainer Installation (8100) C-7 and reflects a circular image

and reflects a circular image onto surfaces as if projected by a spotlight

The extra 'touch' for this clock is the custom metal and wood case/stand

The indicator displayed the attitude of the aircraft (rolling left/right while climbing or diving) specifically as it performed the toss maneuver

the timepiece could measure up to 10

000 lb increments on the inner scale

Altimeter, C-12 Type for Ground Trainer Installation (8100) C-7 and reflects a circular imageThis is an Altimeter used in Instrument Ground Trainer simulator such as the Link trainer, with a visual presentation similar to the USAAF and USN type C 12 Altimeter. It was electronically controlled and received its input signals from an instructor's control panel. It is in very good condition and is a good substitute suitable for collectors looking to build a replica instrument panel.