Compass, Remote Indicating HUP This is a WWII-era aircraft

This is a WWII-era aircraft Ammeter (Strommesser) Fl 325509-2 measuring current from -60 to 0 to +60 amps

This compass still contains clear fluid

likely made for an Air Force order in 1958

The parallel lines actually are printed on inner plexiglas plate below the outer glass

The glass has a slight haze but could be opened and cleaned

Compass, Remote Indicating HUP This is a WWII-era aircraftThis Remote Indicating Compass is similar to AN 5730 2 in that it has an adjustable course indicator but lacks a directional compass needle. The course indicator is adjusted by rotating the screw in the upper right corner. We are unsure of the actual intended application of this indicator. Measures 3. 5 in. square by 3 in. deep.