Wrangler with horses on 49th Parallel.Triangulation party of Ector B. Latham.Boundary survey of U.S. - Canada border.
3/18/2019 1:32:47 PM
Date: 1934
Credit: NOAA Photo Library, NOAA Central Library; C&GS; Season's Report Latham 1934
Location: Montana, 49th Parallel
Subject: Getting There
Subject: Horseback