- What was before USPS?
- Can I ask the mailman for my mail?
- Why is it called snail mail?
- Can you film in a post office?
- Who started the US Post Office?
- How did mail get delivered originally?
- Who was the first mailman?
- What do you call a postman now?
- Which country invented Postal Service?
- How long did it take to send a letter in the 1700s?
- How was mail delivered in the 1600s?
- Why is USPS running out of money?
- When was the first postal service created?
- What is a female postman called?
- What is a full time mail carrier called?
- Does the post office keep records of mail?
- Why does the USPS exist?
- What is the oldest postal service in the world?
What was before USPS?