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Description
Plane table mapping in the mangroves in the southern Sulu Sea.In the same area that a crocodile had attacked John Bond (Image credit: Family of Captain Carl I. Aslakson, C&GS;)
Credit
Family of Captain Carl I. Aslakson, C&GS;
Display Date
1927
Location
Philippines
Collection
Historic Coast & Geodetic Survey
Keywords
Philippines
Geodesy
Topography