| ID | 8430 |
| Thumbnail | |
| Cat Number | 5202 |
| Variety | |
| Description | Henry David Thoreau |
| Series | Commemoratives 2010-19 |
| Denomination | "forever" |
| Color | Multicolored |
| Separation Method | SDC |
| Extent Perf Die Cut | 4 |
| HPerf | 10.75 |
| VPerf | 10.50 |
| Tagging | Solid + Block |
| Tagging Color | |
| Paper Type | Hi-B |
| Adhesive | SA |
| Gum Type | n/a |
| Format | S |
| EFO | |
| Watermark | unw. |
| Specialfeatures | Hi-brite paper |
| Printing Type | |
| Stamp Date | 2017 |
| Printer Engraver | |
| Issue Year | 2017 |
| Image1 | |
| Issue Date | 5/23/2017 |
| Quantity Issued | |
| Visible | Yes |