List of lights and fog signals
By: issued under the authority of the Secretary of the Navy.
Contributors: United States. Navy Dept.; United States. Hydrographic Office.
Series: H.O. pub -- no. 30-33, <34>, 35
Publisher: U.S. G.P.O.
Published: 1937
Place of publication: Washington
Language: eng
Subjects: Lighthouses.; Fog-signals.
Notes: "Corrected to January 1, 1937."

"For sale by the Hydrographic Office, Washington, D.C."
Table of contents: title: v.1. The coasts of North and South America (excepting the United States), the West Indies, and the Hawaiian Islands; title: v.2. Islands of the Pacific and Indian Oceans, Australia, Asia, and the east coast of Africa; title: v.3. The west coasts of Europe and Africa, the Mediterranean Sea, Black Sea, and the Sea of Azov; title: v.4. British Islands, English Channel and North Sea; title: v.6. Baltic Sea, with Kattegat, belts and sound and gulf of Bothnia.