The two pack trains leaving Cash Bar. Lew Odgers was in the lead and Floyd Risvold was on the white horse, the last on the left. Each pack train had a "belle mare" that was always in the lead.

Image ID: cgs00381, NOAA's Historic Coast & Geodetic Survey (C&GS) Collection
Location: Idaho, River of No Return Wilderness, Salmon River
Photo Date: 1945 July 27
Credit: Mr. Floyd Risvold, USC&GS

Category: Geodesy Horse Packing/Triangulation/

• High Resolution Photo Available