Letter to Carl T. Hayden regarding a water-power bill in effect for the Grand Canyon.

Letter from Bernie Zachau to Carl Hayden regarding water power in the Grand Canyon.

Letter from Joseph J. Cotter to Carl Hayden regarding the use of water power and summer homes in the proposed park boundaries.

Photo of a man on a ladder and women in a window in a Romeo and Juliet type pose. Circa 1920.