Charts. Panama Canal. Approaches to Panama Canal, Pacific Coast, Canal Zone, Central America, compiled from United States Government surveys to 1939; no. 5006. Scale naut. m.=3.6 in., natural scale 1:20,000.
Publication Title:
Panama Canal. Approaches to Panama Canal, Pacific Coast, Canal Zone, Central America, compiled from United States Government surveys to 1939; no. 5006. Scale naut. m.=3.6 in., natural scale 1:20,000.
Display Title:
Charts. Panama Canal. Approaches to Panama Canal, Pacific Coast, Canal Zone, Central America, compiled from United States Government surveys to 1939; no. 5006. Scale naut. m.=3.6 in., natural scale 1:20,000.
Corporate Agency Authors:
Hydrographic Office and Navy Department
Sort Author:
Hydrographic Office
Date:
published Sept. 1943, 1st edition, Sept. 1943 [reprint with changes] Jan. [1946]