Index to notices to mariners.
Great Britain.Hydrographic Department.
London : Printed for His Majesty's Stationery Office, by Eyre and Spottiswoode,
Description based on: 1905.
Published by order of the Lords Commissioners of the Admiralty.
Later published by the Hydrographer for the Navy.
During 1940-1944 index not issued for general publication.
1905-1920 bound in 1 v. ; 1922-1930 bound in 1 v. ; 1931-1939 bound in 1 v. ; 1945-1948 bound in 1 v. ; 1949-1955 bound in 1 v. ; 1956-1961 bound in 1 v. ; 1962-1967 bound in 1 v.