Wrangler with horses on 49th Parallel.
Triangulation party of Ector B. Latham.
Boundary survey of U.S. - Canada border.
Image ID: theb0769, NOAA's Historic Coast & Geodetic Survey (C&GS) Collection
Location: Montana, 49th Parallel
Photo Date: 1934
Credit: NOAA Photo Library, NOAA Central Library; C&GS Season's Report Latham 1934
Category: Getting There/Horseback/
• High Resolution Photo Available