Erwin E. Smith, 1905-1915, Standing portrait of Bob Elroy of the Ox [man in chaps hand rolling cigarette], Gelatin dry plate negative, Amon Carter Museum, LL/11534

Erwin E. Smith, 1906, A Turkey Track cowboy is hurt when his mount steps in a prairie dog hole and throws him. Turkey Track Ranch, Texas, Nitrate negative, Amon Carter Museum, LL/11536

Erwin E. Smith, 1908, The Outlaw [pose by Erwin E. Smith], Gelatin dry plate negative, Amon Carter Museum, LL/11533

Erwin E. Smith, 1908-1909, Waking a Night Rider. this duty of the early day cowpuncher, like many other, went out of practice with the coming of barbed wire and large pastures for holding the herd. [The "sleeping" cowboy is George Patullo.] Three Block Ranch, New Mexico, Gelatin dry plate negative, Amon Carter Museum, LL/11535