World Stamp Catalogue/United States/2011
| Date Issued | Denom. | Paper. | Color | Perf. | Type Die/Wmk |
Subject | Cat. No. Mi/Sc/Gi |
Design | No. Issued | Designer/ Engraver |
notes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| January 3, 2011 | $4.95 | New River Gorge Bridge Priority Mail Pre-Printed Envelope | U675 | ||||||||
| January 3, 2011 | 44¢ (forever) | Liberty Bell Stamped Envelope | U667b | multicolor word "forever" | |||||||
| January 3, 2011 | 44¢ (forever) | Liberty Bell Stamped Envelope | U667c | solid copper word "forever" | |||||||
| January 22, 2011 | 44¢ (forever) | Year of the Rabbit (Lunar New Year series) | 4492 | ||||||||
| January 27, 2011 | 44¢ (forever) | Kansas Statehood | 4493 | ||||||||
| February 10, 2011 | 44¢ (forever) | Ronald Reagan | 4494 | 
|
Bart Forbes | ||||||
| February 11, 2011 | 5¢ (non-profit) | Art Deco Bird | 4495 | ||||||||
| February 12, 2011 | 2¢ | Navajo Necklace | 3758B | ||||||||
| February 14, 2011 | 44¢ | Patriotic Quill & Inkwell | 4496 | ||||||||
| March 16, 2011 | 44¢ (forever) | Latin Music Legends: Tito Puente | 4497 | ||||||||
| March 16, 2011 | 44¢ (forever) | Latin Music Legends: Carmen Miranda | 4498 | ||||||||
| March 16, 2011 | 44¢ (forever) | Latin Music Legends: Selena | 4499 | ||||||||
| March 16, 2011 | 44¢ (forever) | Latin Music Legends: Carlos Gardel | 4500 | ||||||||
| March 16, 2011 | 44¢ (forever) | Latin Music Legends: Celia Cruz | 4501 | ||||||||
| March 25, 2011 | 44¢ (forever) | Neon Celebrate! | 4502 | Michael Flechtner | |||||||
| March 26, 2011 | 44¢ (forever) | Jazz | 4503 | ||||||||
| April 7, 2011 | 29¢ | pane | Herbs: Oregano | 4505 | |||||||
| April 7, 2011 | 29¢ | pane | Herbs: Flax | 4506 | |||||||
| April 7, 2011 | 29¢ | pane | Herbs: Foxglove | 4507 | |||||||
| April 7, 2011 | 29¢ | pane | Herbs: Lavender | 4508 | |||||||
| April 7, 2011 | 29¢ | pane | Herbs: Sage | 4509 | |||||||
| April 7, 2011 | 29¢ | coil | Herbs: Foxglove | 4513 | |||||||
| April 7, 2011 | 29¢ | coil | Herbs: Lavender | 4514 | |||||||
| April 7, 2011 | 29¢ | coil | Herbs: Sage | 4515 | |||||||
| April 7, 2011 | 29¢ | coil | Herbs: Oregano | 4516 | |||||||
| April 7, 2011 | 29¢ | coil | Herbs: Flax | 4517 | |||||||
| April 7, 2011 | 29¢ | postal card | Common Terns | UX621 | |||||||
| April 7, 2011 | 29¢ | double-reply card | Common Terns | UY49 | |||||||
| April 8, 2011 | 44¢ (forever) | ATM Pane | Lady Liberty | 4518 | |||||||
| April 8, 2011 | 44¢ (forever) | ATM Pane | Flag | 4519 | |||||||
| April 11, 2011 | $4.95 | Priority Mail | New River Gorge Bridge | 4511 | |||||||
| April 11, 2011 | 20¢ | pane | George Washington | 4504 | |||||||
| April 11, 2011 | 20¢ | coil | George Washington | 4512 | |||||||
| April 11, 2011 | 80¢ | Scenic American Landscapes, Voyageurs National Park | C148 | ||||||||
| April 11, 2011 | 64¢ | Wedding Cake | 4521 | ||||||||
| April 12, 2011 | 44¢ (forever) | The Civil War 1861: Fort Sumter | 4522 | ||||||||
| April 12, 2011 | 44¢ (forever) | The Civil War 1861: First Bull Run | 4522 | ||||||||
| April 14, 2011 | 44¢ (forever) | pane | Go Green | 4524a-p | sixteen designs |