| 2012
|
 |
| 3 |
January |
Spectrum Eagle |
|
   |
| 6 |
January |
New Mexico Statehood |
|
   |
| 19 |
January |
Glacier National Park |
|
   |
| 19 |
January |
Aloha Shirts |
|
   |
| 20 |
January |
Weather Vanes |
|
   |
| 20 |
January |
Dogs at Work |
|
   |
| 20 |
January |
Baltimore Checkerspot |
|
   |
| 20 |
January |
Wedding Cake |
|
   |
| 20 |
January |
Birds of Prey |
|
   |
| 20 |
January |
Lancaster County, Pennsylvania |
|
   |
| 23 |
January |
Year of the Dragon |
|
   |
| 23 |
January |
Bonsai |
|
   |
| 31 |
January |
Black Heritage – John H Johnson |
|
   |
| 9 |
February |
Heart Health |
|
   |
| 14 |
February |
Arizona Statehood |
|
   |
| 14 |
February |
Love Ribbons |
|
   |
| 16 |
February |
Danny Thomas |
|
   |
| 22 |
February |
Four Flags |
|
   |
| 28 |
February |
Sunshine Skyway Bridge |
|
   |
| 28 |
February |
Carmel Mission |
|
   |
| 24 |
March |
Cherry Blossom Centennial |
|
   |
| 11 |
April |
American Treasures Series – William H Johnson |
|
   |
| 21 |
April |
Twentieth-Century Poets |
|
   |
| 24 |
April |
The Civil War: 1862 |
|
   |
| 26 |
April |
José Ferrer |
|
   |
| 30 |
April |
Louisiana Statehood |
|
   |
| 23 |
May |
Great Film Directors |
|
   |
| 1 |
June |
Pixar Films: Mail a Smile |
|
   |
| 1 |
June |
Bobcat |
|
   |
| 1 |
June |
Four Flags |
|
   |
| 2 |
June |
Aloha Shirts (Reissue) |
|
   |
| 7 |
June |
Bicycling |
|
   |
| 9 |
June |
Celebrate Scouting |
|
   |
| 12 |
June |
Edith Piaf and Miles Davis (Joint Issue with France) |
|
   |
| 20 |
July |
Major League Baseball All-Stars |
|
   |
| 28 |
July |
Innovative Choreographers |
|
   |
| 16 |
August |
Flags of Our Nation VI |
|
   |
| 17 |
August |
Edgar Rice Burroughs |
|
   |
| 18 |
August |
The War of 1812: USS Constitution |
|
   |
| 11 |
September |
Literary Arts Series – O Henry |
|
   |
| 1 |
October |
Earthscapes |
|
   |
| 10 |
October |
Christmas – Holy Family |
|
   |
| 13 |
October |
Santa and Sleigh |
|
   |
| 30 |
November |
Lady Bird Johnson |
|
   |
| 1 |
December |
Waves of Color (Definitives) |
|
   |