US Stamps
This chart is based upon both major and minor catalog numbers. The default opening view shows all US stamps; you can filter the chart by using the drop down box to select stamps by ‘Type’.
| Catalog Number | Description | Denomination | Color | Date Issued | Perforation | Num Produced | Series |
|---|---|---|---|---|---|---|---|
| 5269 | Bamboo Coral | Forever (50¢) | Multicolored | 2/22/2018 | SDC | Bioluminescent Life | |
| 5270 | Marine Worm (Flotas) | Forever (50¢) | Multicolored | 2/22/2018 | SDC | Bioluminescent Life | |
| 5271 | Crown Jelly | Forever (50¢) | Multicolored | 2/22/2018 | SDC | Bioluminescent Life | |
| 5272 | Marine Worm (Plankton) | Forever (50¢) | Multicolored | 2/22/2018 | SDC | Bioluminescent Life | |
| 5273 | Sea Pen | Forever (50¢) | Multicolored | 2/22/2018 | SDC | Bioluminescent Life | |
| 5273a | Bioluminescent Life | Forever (50¢) | Multicolored | 2/22/2018 | SDC | Bioluminescent Life | |
| 5274 | Illinois Bicentennial | Forever (50¢) | Multicolored | 3/5/2018 | SDC | 25,000,000 | Statehood |
| 5275 | Mister Rogers | Forever (50¢) | Multicolored | 3/5/2018 | SDC | ||
| 5276 | Science | Forever (50¢) | Multicolored | 4/6/2018 | SDC | 15,000,000 | STEM Education |
| 5277 | Technology | Forever (50¢) | Multicolored | 4/6/2018 | SDC | STEM Education | |
| 5278 | Engieering | Forever (50¢) | Multicolored | 4/6/2018 | SDC | STEM Education | |
| 5279 | Math | Forever (50¢) | Multicolored | 4/6/2018 | SDC | STEM Education | |
| 5279a | STEM Education | Forever (50¢) | Multicolored | 4/6/2018 | SDC | STEM Education | |
| 5280 | Peace Rose | Forever (50¢) | Multicolored | 4/21/2018 | SDC | ||
| 5281 | Blue Air Mail Centenary | Forever (50¢) | Blue | 5/1/2018 | SDC | 7,500,000 | |
| 5283 | Sally Ride | Forever (50¢) | Multicolored | 5/23/2018 | SDC | 20,000,000 | |
| 5284 | Flag Act of 1818 | Forever (50¢) | Multicolored | 6/9/2018 | SDC 11 x 11 | 20,000,000 | |
| 5285 | Green/Yellow & Orange/Pink | Forever (50¢) | Multicolored | 6/20/2018 | SDC 11.2 x 11 | Frozen Treats | |
| 5286 | Watermelon & Blue Stripes | Forever (50¢) | Multicolored | 6/20/2018 | SDC 11.2 x 11 | Frozen Treats | |
| 5287 | Pink w/Chocolate Dip & Double Green | Forever (50¢) | Multicolored | 6/20/2018 | SDC 11.2 x 11 | Frozen Treats |