2001 Heroes USA Gamm Cachet First Day cover with 3 unofficial cancels
#B2 9/11 2001 Heroes USA Gamm Cachet First Day cover with 3 unofficial cancels. Flag cachet, stamp of firefighters raising a flag at the World Trade Center.
#B2 9/11 2001 Heroes USA Gamm Cachet First Day cover with 3 unofficial cancels. Flag cachet, stamp of firefighters raising a flag at the World Trade Center.
