Used First Day Covers

Honoring Blanche Stuart Scott - Pioneer Aviation Series - 28¢ Airmail Post Card Stamp Block of Stamps First Day Cover

In Memoriam Everett M. Dirksen 1896-1969 U. S. Senator 1951-1969 First Day Cover

In Memoriam Everett M. Dirksen 1896-1969 U. S. Senator 1951-1969 Block of Stamps First Day Cover

Honoring Whitney M. Young, Jr. - Black Heritage USA Series 1981 First Day Cover

Change of Rate Postage &quot;B&quot; Issue First Day Cover

Change of Rate Postage &quot;B&quot; Issue 1981 First Day Cover

Change of Rate Postage &quot;B&quot; Issue Block of Stamps First Day Cover

Change of Rate First Day Cover

Change of Rate Postage &quot;B&quot; Issue 1981 First Day Cover

Freedom of Conscience an American Right 12¢ Definitive - 1981 Americana Series First Day Cover

Freedom of Conscience an American Right 12¢ Definitive - 1981 Americana Series First Day Cover

Flowers of America First Day Cover

America the Beautiful Flag Stamp 1981 First Day Cover

America the Beautiful Flag Stamp 1981 Block of Stamps First Day Cover

America the Beautiful, Flag Stamp 1981 First Day Cover

America the Beautiful Flag Stamp 1981 Block of Stamps First Day Cover

100th Anniversary American Red Cross 1881-1981 Clara Barton, Founder First Day Cover

100th Anniversary American Red Cross 1881-1981 Block of Stamps First Day Cover

Honoring George Mason 1725-1792 First Day Cover

150th Anniversary Savings and Loan Associations 1831-1981 First Day Cover

150th Anniversary Savings and Loan Associations 1831-1981 First Day Cover

American Wildlife Booklet Pane 1981 Block of Stamps First Day Cover

Surrey With Fringe on Top - 1oz. First Class Mail Coil Stamp - Transportation Series 1981 First Day Cover

Professional Management - 1881 Centennial 1981 First Day Cover