Charts. Panama Canal. Approaches to Panama Canal, Canal Zone and Panama, Central America, from United States Government surveys to 1938; no. 5002. Natural scale 1:145,031 at lat. 9°20′.
Publication Title:
Panama Canal. Approaches to Panama Canal, Canal Zone and Panama, Central America, from United States Government surveys to 1938; no. 5002. Natural scale 1:145,031 at lat. 9°20′.
Display Title:
Charts. Panama Canal. Approaches to Panama Canal, Canal Zone and Panama, Central America, from United States Government surveys to 1938; no. 5002. Natural scale 1:145,031 at lat. 9°20′.
Corporate Agency Authors:
Hydrographic Office, Naval Operations Office, and Navy Department
Sort Author:
Hydrographic Office
Date:
published Nov. 1915, 15th edition, Aug. 1938 [reprint with changes] Oct. [1945]