Wolf Trap Farm National Park
On October 15, 1966, the Wolf Trap Farm National Park for Performing Arts was established in Virginia. It’s the only National Park dedicated exclusively to the performing arts.
Nature and Conservation
Save Vanishing Species Stamp
On September 20, 2011, the USPS issued its fourth Semipostal stamp. The Save Vanishing Species stamp has raised over $7 million in the years since it was first placed on sale.
The Wilderness Act
On September 3, 1964, President Lyndon Johnson signed the Wilderness Act. The act protected 9 million acres from development and created the National Wilderness Preservation System that consists of more than 111 million acres today.
First U.S. Combination-Process Coil
On September 2, 1988, the USPS issued its first coil stamp printed by two totally different procedures. The Honeybee stamp was lithographed and engraved.
US and Canada Sign Migratory Bird Treaty
On August 16, 1916, the US and Canada signed the first Migratory Bird Treaty to protect the birds that live in both nations. Several programs came out of this agreement that has helped to save hundreds of species of migratory birds.
Joshua Tree National Monument
On August 10, 1936, President Franklin Roosevelt used the power of the 1906 Antiquities Act to create Joshua Tree National Monument. Decades later, the trees received additional protection when the area was made into a national park.
Acadia National Park
On July 8, 1916, President Woodrow Wilson created Sieur de Monts National Monument, which later became Acadia National Park. The park is located on Maine’s Mount Desert Island, Isle Au Haut, on the Schoodic Peninsula.
Great Smoky Mountains National Park
On June 15, 1934, Franklin Roosevelt signed legislation establishing Great Smoky Mountains National Park. Home to some of the highest mountains in North America, the park is one of the most visited in the United States.
Garden Flower Series
On May 15, 1993, the USPS issued the first installment in the Garden Flower Series, which would honor flowers that bloom in each of the four seasons. The series was inspired by the popular Wildflowers 50-stamp se-tenant issued a year earlier.