pl23_theb2502.jpg
![Another view of tower built around a tree on Sarangani Island theb2502.jpg Another view of tower built around a tree on Sarangani Island](https://s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_theb2502.jpg)
Image
Download ( 537 KB )Permalink
https://www.noaa.gov/media/digital-library-photo/pl23theb2502jpg-0Description
Another view of tower built around a tree on Sarangani Island
Credit
Family of Captain Roland D. Horne, C&GS;
Display Date
1923
Location
Philippine Islands
Collection
Historic Coast & Geodetic Survey
Geodesy
Triangulation
Wooden Towers & Signal Poles
Keywords
Geodesy
Triangulation
Towers
Wooden