Mail Delivery

U.S. Issues Stamps in Guam
On July 7, 1899, the US issued its first overprinted stamps for use in Guam.

End of the Pacific ’97 Stamp Show
On June 8, 1997, the ninth U.S. stamp show came to an end. Pacific ’97 was the first IPEX (International Philatelic Exhibition) held on the West Coast.

U.S. Issues Its Only Certified Mail Stamp
On June 6, 1955, the US Post Office issued its first and only Certified Mail Stamp, US #FA1. The stamp gave mail special protection and provided the sender with proof of delivery.

America Issues First Airmail Stamp
On May 13, 1918, the United States issued its first airmail stamp – U.S. #C3.

Graf Zeppelins Issued
On April 19, 1930, three special airmail stamps, the Graf Zeppelins, were made available for sale to be used exclusively on mail carried via the Graf Zeppelin on its European – Pan American flights the following month.

Happy Birthday Benjamin Franklin
Benjamin Franklin was born on January 17, 1706, in Boston, Massachusetts Bay Colony.

China Clipper Inaugurates Trans-Pacific Airmail
On November 22, 1935, the China Clipper made its first airmail voyage across the Pacific Ocean.

Creation of the Universal Postal Union
On October 9, 1874, some 22 nations met in Bern, Switzerland to form the General Postal Union (later renamed the Universal Postal Union or UPU).

Special Delivery Service Begins
On October 1, 1885, the Special Delivery service was first available and the first stamp, US #E1, went on sale.