Flap Position Indicator, 0-45 Degrees, Bendix Type 200000-11B-4 C-7 This pneumatic gyro appears quite

This pneumatic gyro appears quite similar to those used in RAF aircraft produced by Sperry (especially the British label "Do Not Jar

The aircraft altitude and speed was entered on the rear of the sight

as well as confirmation of the part number below the illustration

carburetor air temperature

Flap Position Indicator, 0-45 Degrees, Bendix Type 200000-11B-4 C-7 This pneumatic gyro appears quiteThis is a vintage Wing Flap Position Indicator made by Bendix. The instrument is in exceptional condition for its age, likely 1940 50's vintage, likely for a large multi engine aircraft. The dial markings are clear and the glass and case are intact. See photos. Measures 3. 25 inches diameter and ~3 inches deep.