Charts. Pearl Archipelago. Archipielago de las Perlas (Perlas Islands), Gulf of Panama, Panama, Central America, from survey by U. S. S. Niagara in 1929 and 1930; chart 5580. Natural scale 1:70,000 at lat. 8°25′.
Publication Title:
Pearl Archipelago. Archipielago de las Perlas (Perlas Islands), Gulf of Panama, Panama, Central America, from survey by U. S. S. Niagara in 1929 and 1930; chart 5580. Natural scale 1:70,000 at lat. 8°25′.
Display Title:
Charts. Pearl Archipelago. Archipielago de las Perlas (Perlas Islands), Gulf of Panama, Panama, Central America, from survey by U. S. S. Niagara in 1929 and 1930; chart 5580. Natural scale 1:70,000 at lat. 8°25′.
Corporate Agency Authors:
Hydrographic Office, Navigation Bureau, and Navy Department
Sort Author:
Hydrographic Office
Date:
published Jan. 1931, 4th edition, Aug. 1934, corrected through Notice to mariners 39, Sept. 27, 1934