Up for bid on eBay is this hand-signed, original 1957 U.N. Emergency Force First Day Cover.
The seller says, "This is from my personal collection. He kindly signed this for me when I sent his book and other items to him to be signed."
Herbert Norman Schwarzkopf was a United States Army general who, while he served as Commander of U.S. Central Command, was commander of coalition forces in the Gulf War.
To own this special First Day Cover, click the link and place your winning bid.