U.S. Navy Bureau of Ordnance MK 20 MOD 0 Gyro Control Box – Naval Ordnance Plant

U.S. Navy Bureau of Ordnance MK 20 MOD 0 Gyro Control Box – Naval Ordnance Plant

Original U.S. Navy Bureau of Ordnance MK 20 MOD 0 control box manufactured at the Naval Ordnance Plant in Indianapolis, Indiana. The panel features controls marked for “Gyro,” “Fixed Gyro,” “Selector,” and “Dimmer,” indicating use as part of a naval fire-control or gyro-related system. Retains its original identification plate, military markings, knobs, connector and heavily worn original finish. An interesting piece of vintage U.S. Navy shipboard electronic/fire-control equipment. Untested and sold as a collectible.