On back: "The western entrance to the park is made via Yellowstone, Montana. This is also the terminus of the Oregon Short Line, and is nineteen miles from the Fountain Hotel."
Table of Contents: Stump-blasting contests; Marble shooting in Missouri; Back in the early sixties; Quarrying Texas trap rock; Shades come smilin' thru; Pocket knives and Pyralin; Pyralin in the sanitary field; That Montana mountain slide; Duco in...
Text from back of image: "Top photograph shows the Montana 'cowboy' pilot beside the plane at Harbor Grace, N.F., shortly before the take-off. Lower view shows the actual start of the tragic flight in which Diteman hoped to reach Europe. Search for...
