Stamps of United States, unwmk watermark
6201 to 6250 of 6546
airmail
2012, Jan 19 Glacier National Park issue unwmk (no perf info)
| - | 85c | multi | Glacier National Park |
2012, Jan 20
| - | $1.05 | multi | Lancaster County, Pennsylvania |
airmail special delivery
1934 p. 11
| X | 16c | bl | Great Seal of the United States |
1936
| X | 16c | red & bl | Great Seal of the United States |
certified mail
1955, Jun 6 p. 10.5x11
| - | 15c | red | letter carrier |
newspaper
1865 1865 issue p. 12
| - | 5c | bl | George Washington | — | — | |
| - | 5c | bl | Washington white border | — | — | |
| - | 10c | blgrn | Franklin | — | — | |
| - | 25c | red | Lincoln | — | — |
1875 1875 newspaper issue (24 stamps)
| - | 2c | blk | Statue of Freedom | — | — | |
| - | 3c | blk | Statue of Freedom | — | — | |
| - | 4c | blk | Statue of Freedom | — | — | |
| - | 6c | blk | Statue of Freedom | — | — | |
| - | 8c | blk | Statue of Freedom | — | — | |
| - | 9c | blk | Statue of Freedom | — | — | |
| - | 10c | blk | Statue of Freedom | — | — | |
| - | 12c | rose | Justice | — | — | |
| - | 24c | rose | Justice | — | — | |
| - | 36c | rose | Justice | — | — | |
| - | 48c | blk | Justice | — | — | |
| - | 60c | blk | Justice | — | — | |
| - | 72c | blk | Justice | — | — | |
| - | 84c | blk | Justice | — | — | |
| - | 96c | blk | Justice | — | — | |
| - | $1.92 | blk | Ceres | — | — | |
| - | $3 | blk | Victory | — | — | |
| - | $6 | blk | Clio | — | — | |
| - | $9 | yel | Minerva | — | — | |
| - | $12 | blgrn | Vesta | — | — | |
| - | $24 | dkgrayvio | Peace | — | — | |
| - | $36 | brnrose | Commerce | — | — | |
| - | $48 | redbrn | Hebe | — | — | |
| - | $60 | vio | Indian maiden | — | — |
1875 1875 newspaper special issue (17 stamps)
| - | 2c | grayblk | Statue of Freedom, p. 12 | — | — | |
| - | 3c | grayblk | Statue of Freedom, p. 12 | — | — | |
| - | 4c | grayblk | Statue of Freedom, p. 12 | — | — | |
| - | 6c | grayblk | Statue of Freedom, p. 12 | — | — | |
| - | 8c | grayblk | Statue of Freedom, p. 12 | — | — | |
| - | 9c | grayblk | Statue of Freedom, p. 12 | — | — | |
| - | 10c | — | — | |||
| - | 12c | rose | Justice, p. 12 | — | — | |
| - | 24c | Justice, p. 12 | — | — | ||
| - | 36c | Justice, p. 12 | — | — | ||
| - | 48c | Justice, p. 12 | — | — | ||
| - | 60c | Justice, p. 12 | — | — | ||
| - | 72c | Justice, p. 12 | — | — | ||
| - | 84c | Justice, p. 12 | — | — | ||
| - | 96c | Justice, p. 12 | — | — | ||
| - | $1.92 | dkbrn | Ceres, p. 12 | — | — | |
| - | $3 | ver | Victory, p. 12 | — | — |
6201 to 6250 of 6546