Signals International code to be used in the new code 1931 printed two copies.

A series of International signal codes to be used in the new code book 1931, printed two copies. (Formerly SC/29)

Record Details

Item reference: SIG/C/25
Catalogue Section: Manuscript volumes acquired singly by the Museum
Level: ITEM
Extent: 1 volume
Date made: 1931
Credit: National Maritime Museum, Greenwich, London