Description:-Shoshone Canyon and Tunnel,Yellowstone National Park Item Specifics: Postcard. Postcard Type:-Early White Border Postcard (ca.1916-1930) Card Dated: --PM 1931 Postmarked at: -Location in Idaho not legible View Location: -Yellowstone National Park,Wyoming View Subject:- -Shoshone Canyon and Tunnel, Publisher/Mfg.-Haynes Picture Shops Series/Number::-17236 Size: Standard Condition:-VG Special Attributes: -