Physical description
Signal Letters of British Ships 1950
For the use of ships at sea and signal stations for 1950.
Has a Supplment - Corrected to 31st July, 1950
Publisher: His Majestys Stationery Office
Signal Letters of British Ships 1950
For the use of ships at sea and signal stations for 1950.
Has a Supplment - Corrected to 31st July, 1950
Publisher: His Majestys Stationery Office