Two Original 1930's Pryor Stores Decals, Yellowstone Park Wyoming. I bought these at an estate sale in a box of souvenirs, postcards etc from an extensive trip the family took in the 1930's. From what I could find out Pryor Stores was better known as Pryor and Trischman Stores from 1908 to 1953. I think this building is now the coffee/souvenir shop at Mammoth Hot Springs. (SBOX)