Secret Signals for Electric Telegraph. 1855.

Secret Signals for Electric Telegraph. 1855. [Number 28]

Object Details

ID: MER/26
Type: Manuscript
Display location: Not on display
Creator: HMS Mercury
Date made: 1855 - 1855
Credit: National Maritime Museum, Greenwich, London
Measurements: 1 volume
Parts: H.M.S. Mercury (Manuscript)