The listing, USA #2463 1995 20¢ Cog Railway, mint has ended.
USA stamp from the "Transportation Coil" series.
Year: 1995
Catalog # 2463
Condition: full gum, mint never hinged, post office fresh
Note: these stamps have a "dry / matte" gum (not the glossy style gum that other US stamps often ha)
I have only a couple 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/