Postal History

Seaplane

Catapult Mail

On July 22, 1929, catapult mail was successfully launched from a German ship to New York. Catapult mail cut down on transatlantic delivery times until advances in aviation enabled planes to make the entire journey even faster.

Railroad mail

Railway Mail

On July 7, 1838, Congress approved an act that declared all United States railroads as post roads.  This would lead to a dramatic increase in the use of railroads to deliver mail.

V-Mail

Start of V-Mail Service

On June 15, 1942, the Post Office Department inaugurated its V-Mail service.  During World War II, letters bound for service personnel were photographed and transferred to microfilm.  This special process enabled letters to take up a fraction of their usual space on planes going to war zones, allowing more room for crucial supplies.