This is a complete set of National Parks Series of 1934
The stamp collection has the regular issue and the imperforate
issue, each stamp is housed in a clear mount to protect the stamp.
This folder comes with 20 stamps from 1c to 10c, has a certificate of authenticity, the story of each
National Park, and housed in very nice folder.
Scotts #740-749 regular issue
#756-765 imperforate issue
Each stamp is nicely centered, and never hinged.