Edney, Lionel. "Going to the Great Smokies?" Appalachian Trailway News 15, no. 1 (1954): 6-7.

Webster, Herbert M.. "Early pictures of Alum Cave. Descent & ascent was [sic] made by wire cable at far end of overhang". The University of Tennessee Libraries, Special Collections Libray.: Herbert M. Webster Photographs Collection (1926-1955), MS.3338.

Webster, Herbert M.. "Leconte Trip. Alum Cave Bluffs. [?] offered some peril as they loosened and fell with a great crash". The University of Tennessee Libraries, Special Collections Libray.: Herbert M. Webster Photographs Collection (1926-1955), MS.3338.

Webster, Herbert M.. "Leconte trip. Descending wire Cable at Alum Cave. [Departed by] Bear Pen Hollow - return by Alum Cave". The University of Tennessee Libraries, Special Collections Libray.: Herbert M. Webster Photographs Collection (1926-1955), MS.3338.

Webster, Herbert M.. "Snow trip to Leconte. Alum Cove". The University of Tennessee Libraries, Special Collections Libray.: Herbert M. Webster Photographs Collection (1926-1955), MS.3338.

Webster, Herbert M.. "Snow trip to Leconte. Alum Cove". The University of Tennessee Libraries, Special Collections Libray.: Herbert M. Webster Photographs Collection (1926-1955), MS.3338.