Compass, Type 98 Otu, Japanese Army Aircraft
This authentic WWII-era direct reading magnetic compass, Type 98 Otu, made by Tokyo Aero Indicator Co. was primarily used in aircraft of the Japanese Army such as the Type 4 Mitsubishi Ki-67 Peggy Bomber, Type 99 Kawanishi Ki-48 Lily Light Bomber, and Type 100 Mitsubishi Ki-46 Dinah Reconnaissance aircraft.
It is in very good condition given its age. The fluid is no longer present, but the markings on the compass card are clear and precise. The illuminating lamp is present under the center top screw, but its ability to light is unknown.