First US Aerogram
On April 29, 1947, the US issued its first aerogram, then called an air letter sheet.
Mail Delivery
-
-
The Hawaiian Missionaries
On October 1, 1851, the legendary Hawaiian Missionaries were first placed on sale.
-
World’s First Postage Stamp Issued
The world’s first postage stamp, the Penny Black, was issued on May 1, 1840.
