TranscriptionYELL192993-851 Guard Rail, Mammoth Formation Trail, May 1932. Miller. 9251-5; YELL192993-852 Bridge Construction. Mammoth Nature Trail. July 1932. Miller 9260-1; YELL192993-853 Mammoth Formation Trail, before Construction, May 1932. Miller 9251-1; YELL192993-854 Mammoth Formation Trail reconstructed, May 1932,Miller 9251-2; YELL192993-855 Formation trail before construction, Mammoth May 1932. Miller 9251-4; YELL192993-856 Fountain Construction, Mammoth Nature Trail. July 1932. Miller 9260-3; YELL192993-857 Log seats for resting, Mammoth Formation Trail. May 1932. Miller 9251-3
LocationsYellowstone National Park, Park County, Wyoming, United States(44.59644,-110.5472) Mammoth Hot Springs, Park County, Wyoming, United States(44.96688,-110.71216)
