Ships bridge telegraph by Japanese maker. Twin face design manufactured by Nunotani Keiki Seisakusho Co. Ltd. Circa 1981. Probably from an oil tanker. Polished aluminum case. The commands are on both faceplates and on a curved plate on the head cylinder.
Weight: 62lbs
Overall Dimensions: 39x14x12 HxWxD
Made: Japan
Material: Aluminum
Date: C-1981