The listing, Unique Veterans Protest Stamp has ended.
When the US Post Office gave into protest from Japan about issuing a stamp in the 50th anniversary of World War II series, veterans groups came out with their own no value stamp they would add to letters back in 1995. While not an official US postage stamp, many letters were sent with proper postage and this added stamp. Please enlarge to see this unique and now rare bit of postal and military history the winner will be receiving.