Lot of 7 official "First Day of Issue" U.S. Postage stamps on envelopes ... Five of the envelopes/stamps are from 2007, one is from 2004 and the other from 2003. Lot includes: 1. Pollination (3 of them); 2. St. George Reef, California; 3. USS Constellation 150th anniversary; 4. American Filmmaking and 5. Wedding Hearts. Stamps are cancelled, but appear in good condition. Envelopes are in reasonably good shape. Selling lot as is.