National U.S. Postage Stamp Day and World Post Day

Petronius · Apr 29, 2023

National U.S. Postage Stamp Day is July 1.
World Post Day is October 9.

The 500th anniversary of the naming of Florida

Petronius · Apr 30, 2023

Saint Elizabeth of Hungary

Petronius · May 3, 2023

1948 Ecuador Stamp

Petronius · May 7, 2023

Ireland

Petronius · May 9, 2023

Connecticut

Petronius · May 17, 2023

Venezuela

Petronius · May 24, 2023

Queensland, Australia

Petronius · May 30, 2023

South Africa

Petronius · Jun 4, 2023

Petronius · Jun 11, 2023

Norfolk Island

Petronius · Jun 17, 2023

Egypt - circa 1957

Petronius · Jun 29, 2023

Finland

Petronius · Jul 8, 2023

South Carolina State bird and flower stamp

Petronius · Jul 26, 2023

New Zealand

Petronius · Aug 16, 2023

Kenya

Petronius · Sep 8, 2023

Oregon Statehood 1859

Petronius · Sep 30, 2023

Argentina

Petronius · Oct 1, 2023

United States 1962

Petronius · Nov 7, 2023

Latvia

Petronius · Dec 10, 2023