Calling all Passport To Your National Parks® Collectors! Add the 1991 stamp set to your Passport To Your National Parks® Classic Edition, Collector's Edition or Explorer books. The stamp set includes one national and nine regional stamps with information and images of each highlighted park. In 1991 each of the featured parks enjoyed a special event or anniversary and the photos are selected from submissions by National Park Service employees and participants in the Volunteers-In-Parks programs to Eastern National’s annual photo contest.
1991 Featured Parks & Historic Sites:
National Stamp: Muir Woods National Monument
North Atlantic Regional Stamp: Lowell National Historical Park
Mid-Atlantic Regional Stamp: Valley Forge National Historical Park
National Capital Regional Stamp: The Washington Monument
Southeast Regional Stamp: Mammoth Cave National Park
Midwest Regional Stamp: Indiana Dunes National Lakeshore
Pacific Northwest & Alaska Stamp: Klondike Gold Rush National Historical Park
Western Regional Stamp: USS Arizona Memorial
Rocky Mountain Regional Stamp: Fort Union Trading Post National Historic Site
Southwest Regional Stamp: Bandelier National Monument
With over 20 years of stamp sets to choose from, you can begin to build your collection!
Proudly printed in the USA
Individual stamps not sold separately