Philippine Islands West Coast of Luzon Cape Bojeador to Vigan

Description

RARE collectible 3rd Edition 1940 World War II lithograph map #4207, seachart published at Washington, D.C. 3rd Edition June 1940 – 1st Edition 1906 by U.S. Coast and Geodetic Survey, R. F. A Studds, Director.
with stamp dated Oct 23 1950.
Corrected through Notice to Mariners No. 52, Dec 29 1951, U.S. Navy Hydrographic Office.
with “40-6/17; 49-1/24; 50-8/7”