First Day Cover
National Parks-SF Dgn 587sfd
$1.00
Sc. 5080g National Parks-SF on a 5"x7" Dragon Card showing a sign similar to those that might be found at the entrance to a National Park. The sign reads "National Park Service Centennial." The San Francisco single is affixed by the Digital Color Postmark. Great for a parks- or conservation-on-stamps collection!