Unknown2019-09-272019-09-271955RPB-108-08-002http://hdl.handle.net/20.500.11867/182133 sheets 11 x 17 inch letterhead. Typed. 2 photographs: 7 x 5 inch. Date est.Two news releases from Yellowstone National Park. Also included are two black and white photographs to go along with the news release on visiting the park in the wintertime.Parks;