pl23_theb1618.jpg
Description
O party on 103' tower in Missouri.Triangulation party of Carl Aslakson
Credit
Family of Captain Carl I. Aslakson, C&GS;
Display Date
1935
Location
Ozark Mountains, Missouri
Collection
Historic Coast & Geodetic Survey
Geodesy
Triangulation
Observing the Angles
Keywords
Geodesy
Triangulation
Angles