#3182a Model T Ford - Celebrate the Century first day cover by William Smith II. Postmark State: DC ..
$2.50
#3182d Crayola Crayons - Celebrate the Century first day cover by William Smith II. Postmark State: ..
$2.50
#3182e St. Louis World's Fair - Celebrate the Century first day cover by William Smith II. Postmark ..
$2.50
#3182g Wright Brothers First Flight - Celebrate the Century first day cover by William Smith II. Pos..
$3.50
#3182h Ash Can School - Painters - Celebrate the Century first day cover by William Smith II. Postma..
$2.50
#3182j John Muir - Muir Woods - Celebrate the Century first day cover by William Smith II. Postmark ..
$2.50
#3182n First World Series - Celebrate the Century First World Series first day cover by William Smit..
$4.00
#3183e Transcontinental Phone Line - Celebrate the Century first day cover by William Smith II. The ..
$2.50
#3184a Babe Ruth - Celebrate the Century first day cover by William Smith II. The upper right edge i..
$4.00
#3185h Disney's Snow White - Celebrate the Century first day cover by William Smith II. The lower le..
$5.00
#3186a World War II - Celebrate the Century first day cover by William Smith II. The lower right edg..
$3.00
#3187k Rocky Marciano - Celebrate the Century first day cover by William Smith II. Postmark State: M..
$3.00
#3188a Martin Luther King Jr. - Celebrate the Century first day cover by William Smith II. Postmark..
$3.50
#3188d Green Bay Packers - Celebrate the Century first day cover by William Smith II. Postmark State..
$4.00
#3188f The Peace Corps - Celebrate the Century first day cover by William Smith II. Postmark State: ..
$2.50
#3188g Vietnam War - Celebrate the Century first day cover by William Smith II. Postmark State: WI C..
$4.00
#3188j The Integrated Circuit - Celebrate the Century first day cover by William Smith II. Postmark..
$2.50
#3188k Lasers - Celebrate the Century first day cover by William Smith II. Postmark State: WI City: ..
$2.50
#3188m Peace Symbol - Celebrate the Century first day cover by William Smith II. Postmark State: WI ..
$2.50
#3188n Roger Maris - 61 in '61 - Celebrate the Century first day cover by William Smith II. Postmark..
$4.00
#3189b All in the Family - Celebrate the Century first day cover by William Smith II. The lower left..
$2.00
#3189h VCRs - Celebrate the Century first day cover by William Smith II. Postmark State: NY City: Ne..
$2.50
#3189k 1970's Fashion - Celebrate the Century first day cover by William Smith II. Postmark State: N..
$2.50
#3189l Monday Night Football - Celebrate the Century first day cover by William Smith II. Postmark S..
$4.00
#3190c San Francisco 49ers - Celebrate the Century first day cover by William Smith II. Postmark Sta..
$4.00
#3190h Compact Discs - Celebrate the Century first day cover by William Smith II. The lower right ed..
$2.50
#3191a New Baseball Records - Celebrate the Century first day cover by William Smith II. Postmark St..
$4.00
#3191b Gulf War - Celebrate the Century first day cover by William Smith II. Smudging on the lower l..
$3.50
#3191d Extreme Sports - Celebrate the Century first day cover by William Smith II. Postmark State: C..
$2.50
#3191e Improving Education - Celebrate the Century first day cover by William Smith II. Postmark Sta..
$2.50
#3191e Improving Education - Celebrate the Century first day cover by William Smith II. Postmark Sta..
$2.50
#3191f Computer Arts and Graphics - Celebrate the Century first day cover by William Smith II. Postm..
$2.50
#3191g Recovering Species - Celebrate the Century first day cover by William Smith II. Postmark Stat..
$2.50
#3191h John Glenn's Return to Space - Celebrate the Century first day cover by William Smith II. Po..
$4.00
#3191i Special Olympics - Celebrate the Century first day cover by William Smith II. Postmark State:..
$2.50
#3191m Sport Utility Vehicles - Celebrate the Century first day cover by William Smith II. Postmark ..
$2.50
#3191o Cellular Phones - Celebrate the Century first day cover by William Smith II. Postmark State: ..
$2.50
#3206 Wisconsin Statehood first day cover by William Smith II. Postmark State: WI City: Madison Year..
$2.00
#3206 Wisconsin Statehood first day cover by William Smith II. Postmark State: WI City: Madison Year..
$2.00
#3283 Flag Over Chalkboard first day cover by William Smith II. Postmark State: OH City: Cleveland Y..
$2.00
#3288-92 Arctic Animals first day cover by William Smith II. The lower edges are smudged and the co..
$7.50
#3306 Daffy Duck first day cover by William Smith II. Postmark State: CA City: Los Angeles Year: 199..
$2.50
#3306 Daffy Duck first day cover by William Smith II. The upper center and lower left edge are crea..
$2.00
#3306 Daffy Duck first day cover by William Smith II. The upper left side and upper and lower center..
$1.50
#3306 Daffy Duck first day cover by William Smith II. Postmark State: CA City: Los Angeles Year: 199..
$2.50
#3306 Daffy Duck first day cover by William Smith II. Postmark State: CA City: Los Angeles Year: 199..
$2.50
#3321-24 Xtreme Sports first day cover by William Smith II. Scott number is written on the reverse. ..
$2.00
#3322 BMX Biking - Xtreme Sports first day cover by William Smith II. Scott number is written on the..
$2.00
#3324 Inline Skating - Xtreme Sports first day cover by William Smith II. Scott number is written on..
$2.00
#3378f Winter Wren - Pacific Coast Rain Forest first day cover by William Smith II. Postmark State: ..
$2.00