US Mail - WWII Morale Supply Line

The video tutorial explains the process of delivering mail to soldiers during wartime. It covers the journey of letters from the Great Army post offices to soldiers on the front lines, highlighting the use of planes and ships for transportation. The video also details the mail processing in Italy, where letters are reduced to film strips and printed. Automation plays a key role in handling and sorting mail, with machines folding and enveloping letters. The importance of correct addressing and the role of censorship in removing sensitive information are also discussed.

Explain the role of automatic machines in the mail processing system.

What happens to incorrectly addressed mail?