Stamp post card envelope lot-Bicentennial, Social security, United Nations, more

Description

This lot includes-
3- Liberty Bell 10 cent envelopes
1- Air Mail 5 cent envelope
1- Air mail 6 cent envelope
1- Air mail 7 cent envelope
2- Liberty Tree 13 cent envelopes
3- Tennis 10 cent envelopes
5- Golf 13 cent envelopes
5- 13 cent 1976 train envelopes
1- 1 1/2 cent envelope
1- 2 1/2 cent envelope
1- 1 1/4 cent envelope
7- America's Hospitals post cards
21- Samuel Adams 8 cent post cards
4- Social Security 4 cent post cards
1- Weather Services 5 cent post card (Heavy Creasing)
14- Bicentennial Era The American Doctor 13 cent envelope
2- Bicentennial Era The Seafaring Tradition 10 cent envelope
1- Bicentennial Era The American Farmer 13 cent envelope
2- Bicentennial Era The American Craftsman 13 cent envelope
3- Bicentennial Era The American Homemaker 13 cent envelope
3- United Nations post cards
10- Energy Conservation 13 cent post cards
All items are unused. However, they are old. Some have discoloration and or creasing, as shown in photos.