Front:
YTON
23405. MAMMOTH CAMP LODGE INTERIOR, YELLOWSTONE PARK.
HAYNES PHOTO.
Back:
PUBLISHED BY J. E. HAYNES, ST. PAUL, MINN. OFFICIAL PHOTOGRAPHER,
YELLOWSTONE NATIONAL PARK. COPYRIGHT BY J. E. HAYNES, ST. PAUL.
MESSAGE.
Foreign, 2c
Domestic, 1c
[Stamp Here]
A-97105