Wyoming's National Parks and Monuments Passport & Postal Cancellations History
The envelopes in this display are stamped with the national parks passport cancellation stamps for the national parks sites in Wyoming and postmarked with the postal cancellations for the post offices in or nearest to the park sites. Some national wildlife refuges are also included.
If you are not familiar with the national parks passport cancellation stamps program, go here to learn about this exciting program: Passport To Your National Parks Program
Bighorn Canyon National Recreation Area
Hand postal cancellation: "LOVELL, WY 82431-9998 USPS JUL 9 2015". Passport cancellation: "Bighorn Canyon NRA. Lovell, WY. JUL 9 2015".
California National Historic Trail
Hand postal cancellation: "FORT BRIDGER, WY 82933 USPS SEP 2 2015". Passport cancellation: "California National Historic Trail. Fort Bridger, WY. SEP 2 2015".
Hand postal cancellation: "KEMMERER, WY 83101 USPS JUL 13 2015". Passport cancellation: "California National Historic Trail. Fossil Butte NM, WY. JUL 13 2015".
Cokeville Meadows National Wildlife Refuge [USFWS]
Hand postal cancellation: "COKEVILLE, WY 83114-9998 JUL 5 2018". Passport cancellation: "COKEVILLE MEADOWS NATIONAL WILDLIFE REFUGE".
Devils Tower National Moument
Hand postal cancellation: "DEVILS TOWER, WY 82714 USPS JUL 9 2015". Passport cancellation: "Devils Tower National Moument. Devils Tower, WY. JUL 9 2015".
Flaming Gorge National Recreation Area [USFS]
Hand postal cancellation: "GREEN RIVER, WY 82935 USPS OCT 2 2015". Passport cancellation: "FLAMING GORGE NRA ASHLEY NATIONAL FOREST".
Fort Laramie National Historic Site
Hand postal cancellation: "FORT LARAMIE, WY 82212 JUL 10 2015". Passport cancellation: "Fort Laramie National Historic Site, WY. JUL 10 2015".
Fossil Butte National Monument
Hand postal cancellation: "KEMMERER, WY 83101 USPS JUL 13 2015". Passport cancellation: "Fossil Butte National Monument, Kemmerer, WY. JUL 13 2015".
Grand Teton National Park
Hand postal cancellation: "KELLY, WY 83011 USPS JUL 9 2015". Passport cancellation: "Grand Teton National Park, Jenny Lake, WY. JUL 9 2015".
Hand postal cancellation: "MOOSE, WY 83012 USPS JUL 9 2015". Passport cancellation: "Grand Teton National Park, Moose, WY. JUL 9 2015".
Hand postal cancellation: "MOOSE, WY 83012 USPS MAY 23 2016". Passport cancellation: "Grand Teton National Park, Moose, WY. MAY 23 2016".
Hand postal cancellation: "MORAN, WY 83013-9998 USPS JUL10 2015". Passport cancellation: "Grand Teton National Park, Colter Bay. JUL 10 2015".
John D. Rockefeller Jr. Memorial Parkway
Hand postal cancellation: "MORAN, WY 83013-9998 USPS JUL10 2015". Passport cancellation: "John D. Rockefeller Jr. Memorial Parkway. JUL 10 2015".
Mormon Pioneer National Historic Trail
Hand postal cancellation: "CASPER, WY 82601 JUL13 2015". Passport cancellation: "Mormon Pioneer National Historic Trail, Casper, WY. JUL 13 2015".
Hand postal cancellation: "FORT BRIDGER, WY 82933 USPS SEP 2 2015". Passport cancellation: "Mormon Pioneer National Historic Trail, Fort Bridger, WY. SEP 2 2015".
National Elk Refuge [USFWS]
Hand postal cancellation: "DOWNTOWN STATION, JACKSON, WY, 83001 JUL10 2015". Passport cancellation: "National Elk Refuge, Jackson, WY. JUL 10 2015".
Oregon National Historic Trail
Hand postal cancellation: "FORT BRIDGER, WY 82933 USPS SEP 2 2015". Passport cancellation: "Oregon National Historic Trail, Fort Bridger, WY. SEP 2 2015".
Hand postal cancellation: "FORT LARAMIE, WY 82212 JUL 10 2015". Passport cancellation: "Oregon Nat'l Historic Trail, MO,KS,NE,WY,ID,OR,WA. JUL 10 2015".
Pony Express National Historic Trail
Hand postal cancellation: "CASPER, WY 82601 JUL13 2015". Passport cancellation: "Pony Express Nat'l Historic Trail, MO,KS,NE,CO,WY,UT,NV,CA. JUL 13 2015".
Hand postal cancellation: "FORT BRIDGER, WY 82933 USPS SEP 2 2015". Passport cancellation: "Pony Express National Historic Trail. Fort Bridger, WY. SEP 2 2015".
Seedskadee National Wildlife Refuge [USFWS]
Hand postal cancellation: "GREEN RIVER, WY 82935 USPS JUL 5 2018". Passport cancellation: "SEEDSKADEE NATIONAL WILDLIFE REFUGE".
Yellowstone National Park
Hand postal cancellation: "CANYON STA., YELLOWSTONE NAT PK, WY 82190 JUL13 2015". Passport cancellation: "Yellowstone National Park, Canyon Visitor Center. JUL 13 2015".
Hand postal cancellation: "GRANT VIL STA., YELLOWSTONE NAT PK, WY 82190 JUL13 2015". Passport cancellation: "Yellowstone National Park, Grant Visitor Center. JUL 13 2015".
Hand postal cancellation: "LAKE STA., YELLOWSTONE NAT PK, WY 82190 JUL13 2015". Passport cancellation: "Yellowstone National Park, Fishing Bridge VC. JUL 13 2015".
Hand pictorial postal cancellation: "OLD FAITHFUL, YELLOWSTONE NP, WY 82190 JUL13 2015". Passport cancellation: "Yellowstone National Park, Old Faithful Visitor Center. JUL 13 2015".
Hand pictorial postal cancellation: "YELLOWSTONE NATIONAL PARK, WY 82190 USPS JUL13 2015". Passport cancellation: "Yellowstone National Park, Mammoth Visitor Center. JUL 13 2015".
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