I know we have spoken on this topic before but i could not find it in a search. Am addressing stamp collectors in the U.S.A., i think its safe to say that most if not all of us (i am a collector hoarder) have some duplicates laying around. Consider sending a packet to Stamps For The Wounded P.O. Box 297 Dunn Loring , Va 22027. Its not a bad thing to do and you always receive a nice Thank You. I know some of you already do.