Take a step back in time and watch this fascinating film from 1903, showing the U.S. mail delivery in rural Washington, D.C. Complete with a postal employee, metal mail box, and a woman purchasing stamps. | Ghosts of DC

In 1982, the United States Post Office launched a new system dubbed E-COM as an attempt to adopt the then-nascent technology of electronic mail. This story looks at the effort and the battles fought to bring the vision into production.