#1663 California State Flag first day cover by Medallion. The upper right edge is creased. Postmark ..
$2.50
#1663 California State Flag first day cover by Medallion. Postmark State: DC City: Washington Year: ..
$2.50
#1664 Minnesota State Flag first day cover by Medallion. Postmark State: MN City: Saint Paul Year: 1..
$2.50
#1664 Minnesota State Flag first day cover by Medallion. The upper right edge is creased. Postmark S..
$2.50
#1665 Oregon State Flag first day cover by Medallion. Postmark State: OR City: Salem Year: 1976 Mont..
$2.50
#1665 Oregon State Flag first day cover by Medallion. Postmark State: DC City: Washington Year: 1976..
$2.50
#1666 Kansas State Flag first day cover by Medallion. Postmark State: DC City: Washington Year: 1976..
$2.50
#1667 West Virginia State Flag first day cover by Medallion. The upper right edge is creased. Postma..
$2.50
#1667 West Virginia State Flag first day cover by Medallion. Postmark State: DC City: Washington Yea..
$2.50
#1668 Nevada State Flag first day cover by Medallion. Postmark State: NV City: Carson City Year: 197..
$2.50
#1668 Nevada State Flag first day cover by Medallion. Postmark State: DC City: Washington Year: 1976..
$2.50
#1669 Nebraska State Flag first day cover by Medallion. Postmark State: DC City: Washington Year: 1..
$2.50
#1670 Colorado State Flag first day cover by Medallion. Postmark State: CO City: Denver Year: 1976 M..
$2.50
#1670 Colorado State Flag first day cover by Medallion. Postmark State: DC City: Washington Year: 19..
$2.50
#1671 North Dakota State Flag first day cover by Medallion. Postmark State: ND City: Bismarck Year: ..
$2.50
#1671 North Dakota State Flag first day cover by Medallion. The upper right corner is creased. Postm..
$2.50
#1672 South Dakota State Flag first day cover by Medallion. Postmark State: DC City: Washington Year..
$2.50
#1673 Montana State Flag first day cover by Medallion. Postmark State: DC City: Washington Year: 197..
$2.50
#1673 Montana State Flag first day cover by Medallion. The upper right edge is creased. Postmark Sta..
$2.50
#1674 Washington State Flag first day cover by Medallion. The upper right corner is creased. Postmar..
$2.50
#1674 Washington State Flag first day cover by Medallion. Postmark State: WA City: Olympia Year: 197..
$2.50
#1675 Idaho State Flag first day cover by Medallion. Postmark State: ID City: Boise Year: 1976 Month..
$2.50
#1675 Idaho State Flag first day cover by Medallion. Postmark State: DC City: Washington Year: 1976 ..
$2.50
#1676 Wyoming State Flag first day cover by Medallion. The upper right edge is creased. Postmark Sta..
$2.50
#1677 Utah State Flag first day cover by Medallion. Postmark State: DC City: Washington Year: 1976 M..
$2.50
#1677 Utah State Flag first day cover by Medallion. Postmark State: UT City: Salt Lake City Year: 19..
$2.50
#1678 Oklahoma State Flag first day cover by Medallion. Postmark State: OK City: Oklahoma City Year:..
$2.50
#1679 New Mexico State Flag first day cover by Medallion. The upper right edge is creased. Postmark ..
$2.50
#1681 Alaska State Flag first day cover by Medallion. The upper right edge is creased. Postmark Stat..
$2.50
#1681 Alaska State Flag first day cover by Medallion. The upper right edge is creased. Postmark Stat..
$2.50
#1682 Hawaii State Flag first day cover by Medallion. Postmark State: HI City: Honolulu Year: 1976 M..
$2.50
#1683 Telephone Centennial first day cover by Medallion. Postmark State: MA City: Boston Year: 1976 ..
$1.25
#1684 Commercial Aviation first day cover by Medallion. Postmark State: IL City: Chicago Year: 1976 ..
$1.25
#1685 Chemistry first day cover by Medallion. Postmark State: NY City: New York Year: 1976 Month: 4 ..
$1.25
#1690 Benjamin Franklin first day cover by Medallion. Postmark State: PA City: Philadelphia Year: 19..
$1.25
#1695 Olympics first day cover by Medallion. Postmark State: NY City: Lake Placid Year: 1976 Month: ..
$1.25
#1695-98 Olympics first day cover by Medallion. The upper left edge is creased. Postmark State: NY C..
$1.25
#1695-98 Olympics first day cover by Medallion. Postmark State: NY City: Lake Placid Year: 1976 Mont..
$5.00
#1697 Olympics first day cover by Medallion. Postmark State: NY City: Lake Placid Year: 1976 Month: ..
$1.25
#1698 Olympics first day cover by Medallion. Postmark State: NY City: Lake Placid Year: 1976 Month: ..
$1.25
#1699 Clara Maass first day cover by Medallion. Postmark State: NJ City: Belleville Year: 1976 Month..
$1.25
#1700 Adolph S. Ochs first day cover by Medallion. Postmark State: NY City: New York Year: 1976 Mont..
$1.25
#1701 Nativity Scene first day cover by Medallion. Postmark State: MA City: Boston Year: 1976 Month:..
$1.25
#1702 Winter Pastime first day cover by Medallion. Postmark State: MA City: Boston Year: 1976 Month:..
$1.25
#1704 Washington at Princeton first day cover by Medallion. The left center and lower right edges a..
$1.00
#1705 Sound Recordings first day cover by Medallion. Postmark State: DC City: Washington Year: 1977 ..
$1.25
#1706 Zia - Pueblo Art first day cover by Medallion. Postmark State: NM City: Santa Fe Year: 1977 Mo..
$1.25
#1706-09 Pueblo Art first day cover by Medallion. Postmark State: NM City: Santa Fe Year: 1977 Month..
$1.25
#1706-09 Pueblo Art first day cover by Medallion. The upper right edges are creased. Postmark State:..
$5.00
#1709 Acoma - Pueblo Art first day cover by Medallion. The upper edge and upper right edge are creas..
$1.25