pl23_theb3314.jpg
![Bloomberg doing topo work on Calayan Island theb3314.jpg Bloomberg doing topo work on Calayan Island](https://s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_theb3314.jpg)
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https://www.noaa.gov/media/digital-library-photo/pl23theb3314jpg-0Description
Bloomberg doing topo work on Calayan Island.
Credit
Captain Hubert A. Paton, C&GS;
Display Date
1925
Location
Philippine Islands, Calayan Island
Collection
Historic Coast & Geodetic Survey
Keywords
Philippines
Geodesy
Topography