Signal lamp code card

Signal code card. One side headed " Starnes Patent Universal Signal Lamp" with diagrams of lamps, the other "Doty's universal code for night signals (March 1969)".

Object Details

ID: AAB0722
Collection: Communications and signalling
Type: Signal code card
Display location: Not on display
Date made: 1869
Credit: National Maritime Museum, Greenwich, London
Measurements: 279 mm x 222 mm