7 references to the number 13 on the 1 dollar bill

To mark American Independence day, 7 references to the number 13 on the 1 dollar bill.

1. 13 stars above the eagle
2. 13 steps on the Pyramid
3. 13 vertical bars on the shield
4. 13 horizontal stripes at the top of the shield
5. 13 leaves on the olive branch
6. 13 fruits
7. 13 arrows