On cougar hunt, four men, light truck, and horse on Pumice Desert on Cougar Hunt 1921. Note effects of mountain pine beetle on lodgepole pines. This "silver forest" led to beetle control efforts beginning in 1925. (negative is in G33 B 2)
Location
G33 B 2; G42 B 7
Accession Number
1990.6-4
Sparrow 487