U.S. #1453a Tagging Omitted
8¢ Old Faithful
National Parks Centennial
Issue Date: March 1, 1972
City: Yellowstone National Park, WY
Printed By: Bureau of Engraving and Printing
Printing Method: Giori Press
This stamp marks the 100th anniversary of Yellowstone National Park, which spreads over 2 million acres of land in Wyoming, eastern Idaho, and southwestern Montana. Its number-one attraction is the geyser, "Old Faithful."
Yellowstone National Park
Yellowstone National Park has the proud distinction of being the oldest national park in the world. The vast majority of Yellowstone lies in Wyoming, although it stretches into Idaho and Montana. This gigantic park covers 2,200,000 acres, which include deep canyons, majestic waterfalls, pristine lakes, dense forests, and vast meadows.
The park has more geysers and hot springs than any other area in the world. These include Old Faithful, which sends a 100-foot stream of boiling water into the air about every 73 minutes. Yellowstone also has the distinction of being the largest wildlife preserve in the United States. Bears, bison (buffalo), elk, bald eagles, trumpeter swans, moose, cougars, and white pelicans are among the many animals that enjoy the park’s pristine environment.
Yellowstone’s landscape was formed by a series of ancient volcanic eruptions. More recently, glaciers covered the area – the last ones melted about 10,000 years ago.
The U.S. government obtained the area in 1803, as part of the Louisiana Purchase. A member of the Lewis and Clark Expedition, John Colter, was probably the first white person to see the area.
In 1872, Congress established this first national park, to protect its unusual features and resources. The National Park Service was created in 1916, in part, to manage Yellowstone.
Now you can own this stamp with rare tagging omitted. Did you know a stamp missing its phosphorescent tagging is considered by many to be similar to a missing color error? The good news is that unlike some error stamps, untagged error stamps are affordable.
What is Phosphorescent Tagging and Why is it Important?
Tagging of U.S. stamps was introduced in 1963 with airmail stamp #C64a. It helps the U.S. Post Office use automation to move the mail at a lower cost. A virtually invisible phosphorescent material is applied either to stamp ink or paper, or to stamps after printing. This “taggant” causes each one to glow in shades of green (red on older airmails) for a moment after exposure to short-wave ultraviolet (UV) light. The afterglow makes it possible for facing-canceling machines to locate the stamp on the mail piece, and properly position it for automated cancellation and sorting.
Some stamps have been printed with and without tagging intentionally, but when tagging is omitted by accident, we collectors are treated to a scarce modern color error. Our stamp experts examined thousands of stamps to find these just for you. Now you can easily give your error collection a boost or explore this fascinating new area of collecting. Quantities are limited, so order your untagged error stamp right away.
And find more tagging omitted stamps here.