LOWER FALLS-YELLOWSTONE RIVER
"OLD FAITHFUL" GEYSER
100TH ANNIVERSARY
FIRST DAY
OF ISSUE
Yellowstone
NATIONAL PARK
WORLD'S FIRST NATIONAL PARK
Ar Craft
OSMOT
NATIONAL
1972
8219
PARK. WY
AM
National Parks Centennial
8c
ZOld Faithful. Yellowstone
FIRST DAY OF ISSUE
Judson Findsey
431471. Helsm De
Peoria, Ill.
