Letter from Carl Hayden to J. V. Lloyd, Assistant Superintendent of Grand Canyon National Park, thanking him for his support in maintaining Civilian Conservation Corp companies at full strength. Handwritten note in red pencil, "Jack - For my attention in January. Hayden."

Letter from J. V. Lloyd to Carl Hayden with an attachment of local opinions of the Army and Technical Services as to why the Civilian Conservation Corp companies should be maintained, continuously, at full strength.

Black and white print of more than 40 people near a canyon overlook with handwritten annotation, "5-06-03 Looking Toward Canon [sic] From Hotel."

Black and white mounted print of people looking up at President Theodore Roosevelt speaking on a balcony, with handwritten annotation, "Pres. R. Speaking From Hotel Veranda."

Black and white mounted print of people on horseback riding away from the camera; railroad tracks are visible in the foreground. Handwritten annotation "President Roosevelt and party setting out to see Canon."

Black and white mounted print of Theodore Roosevelt riding a horse, blurry from motion, handwritten annotation, "5-6-03 President Roosevelt."