Yellowstone Park. Wylie Permanent Camping Co. Park Season June 14 - Sept. 15, 1910 Wylie Permanent Camping Co. 8 1/2" x 8" in pictorial wrappers, folded at center. 32 panels including wrapper. Illustrations. Itineraries. 8" x 4" tourists' … $250.00
Yellowstone Park, "Wylie Way" Wylie Permanent Camping Co. 8 1/2" x 8" in pictorial wrappers, folded at center. 24 panels including wrapper. Illustrations. Tourists' map of the park … $175.00
