Admiralty list of lights, time signals, wireless direction finding stations and wireless meteorological signals.
Great Britain.Hydrographic Department.
London : Printed for the Hydrographic Office, Admiralty, by Wyman and Sons, Limited,
1921.
Pt. I. British islands ; pt. II. Eastern shores of the North Sea and in the White Sea ; pt. III. Baltic Sea ; pt. IV. Western coasts of Europe and Africa (from Dunkerque to the Cape of Good Hope) including Azores, Madeira, Canary, Cape Verde islands ; pt. V. The Mediterranean, Black, Azov, and Red Seas ; pt. VI. South Africa, East Indies, China, Japan, Australia, Tasmania and New Zealand ; pt. VII. South America, western coasts of North America, Pacific Islands, &c. ; pt. VIII. Eastern coasts of North and  Central America (from Labrador to the River Amazon)  including Bermuda and the islands of the West Indies ; pt. IX. Western side of the Atlantic Ocean, United States of America, Gulf of Mexico, West Indies, and the northern coasts of South America to Cape Orange.
Each year is in 9 parts.
Includes supplements.
Lighthouses.
Admiralty list of lights and time signals
Admiralty list of lights and visual time signals