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![Building a signal with the help of Tagabuanas tribesmen theb3310.jpg Building a signal with the help of Tagabuanas tribesmen](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_theb3310.jpg?itok=nUXmZbDB)
Description
Building a signal with the help of Tagabuanas tribesmen. (Image credit: Family of Captain George L. Anderson, C&GS;)
Credit
Family of Captain George L. Anderson, C&GS;
Display Date
1925
Location
Philippines
Collection
Historic Coast & Geodetic Survey
Keywords
Philippines
Geodesy
Triangulation