pl23_cgs00375.jpg
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https://www.noaa.gov/media/digital-library-photo/pl23cgs00375jpgDescription
Reconnaissance photo of the Salmon River country as taken from cooperatingArmy Air Forces aircraft.
Photographer
Mr. Oscar Risvold
Display Date
1945 early spring
Location
Idaho, River of No Return Wilderness, Salmon River
Category
Historic Coast & Geodetic Survey
Geodesy
Oscar and Floyd Risvold
NOAA Affiliation
USC&GS;
Keywords
Geodesy Interior Views
Triangulation