Results for: Author: William Joseph Showalter

Grosvenor, Gilbert (ed.); Adams, Harriet Chalmers; Pellerano, Luigi; Showalter, William Joseph; Gayer, Jacob.

The National Geographic Magazine, Volume 57, Number 6 (June 1930).

Softcover, Washington, D.C. National Geographic Society, 1930. Good in No Dust Jacket dust jacket.

Price: $18.00

Grosvenor, Gilbert (ed.); Showalter, William Joseph; Adams, Clifton; Holt, Ernest G.; Hanson, George M.

Softcover, Washington, D.C. National Geographic Society, 1933. Good in No Dust Jacket dust jacket.

Price: $18.00

Grosvenor, Gilbert H. (ed.); Holliday, Carl; Whittemore, Thomas; Putnam, George R.; Showalter, William Joseph.

Soft Cover, Washington: National Geographic Society, 1918. Poor in No Dust Jacket dust jacket.

Price: $18.00