FREE: USA #C78 pre-cancel, 1971 Silhouette of Jet, mint

The listing, USA #C78 pre-cancel, 1971 Silhouette of Jet, mint has ended.

USA stamp featuring a silhouette of a jet plane

Year: 1971
Catalog # C78
Condition: full gum, mint never hinged, post office fresh
--> This stamp is pre-cancelled with a 2-line Washington DC pre-cancel. It is still valid as postage as long as you present it for postage payment on a letter at a Washington DC post office AND you hold a "pre-cancel permit".

I have several of these stamps, all identical, the scan is representative of what you will receive.

My general terms for stamp-related Listia lots can be found here (please read, it answers a lot of basic questions):
http://listiarules.webs.com/