| United States |
| 1847 Issue (2) |
| 1851 Issue (10) |
| 1857 Issue (16) |
| 1861 Premiere Gravures (1) |
| 1861-1866 Issue (7) |
| 1867 Grilled Issue (13) |
| 1869 Pictorial Issue (6) |
| 1870-1871 National Bank Note Co. Issue, H Grill (9) |
| 1873 Continental Bank Note Co. Issue, white wove (4) |
| 1875 Re-issue of the 1861-1866 Issue (10) |
| 1875 Re-issue of the 1869 Pictorial Issue (10) |
| 1875 Reprints of the 1857 Issue (8) |
| 1875 Reproductions of the 1847 Issue (2) |
| 1879 American Bank Note Co. Issue, soft paper (1) |
| 1880-1882 Special Printings of the 1879 & 1882 ABN (4) |
| 1887 American Bank Note Co. Issue (1) |
| 1890-1893 Small Bank Notes Issue (1) |
| 1893 Columbian Issue (6) |
| 1894 First Bureau Issue, Unwatermarked (5) |
| 1895 First Bureau Issue, Watermarked (3) |
| 1898 First Bureau Issue, UPU colors (1) |
| 1898 Trans-Mississippi Issue (3) |
| 1901 Pan-American Issue (1) |
| 1902-1908 Second Bureau Issue (3) |
| 1904 Louisiana Purchase Issue (1) |
| 1908-1909 Washington-Franklin Issue, DL wmk, perf (1) |
| 1908-1910 Washington-Franklin Issue, DL wmk, perf (1) |
| 1909 Washington-Franklin Issue, Bluish Paper (6) |
| 1910-1911 Washington-Franklin Issue, SL wmk, perf (3) |
| 1912-1914 Washington-Franklin Issue, SL wmk, perf (1) |
| 1913-1915 Panama-Pacific Issue (3) |
| 1913-1915 Washington-Franklin Issue, SL wmk, perf (2) |
| 1914 Washington-Franklin Issue, SL wmk, imperf, ro (1) |
| 1914-1916 Washington-Franklin Issue, SL wmk, perf (1) |
| 1915 Washington-Franklin Issue, DL wmk, perf 10 (1) |
| 1916-1917 Washington-Franklin Issue, flat plate, u (4) |
| 1916-1922 Washington-Franklin Issue, rotary plate, (1) |
| 1917-1919 Washington-Franklin Issue, flat plate, u (2) |
| 1918 Washington-Franklin Issue, flat plate, perf 1 (2) |
| 1918-1920 Washington-Franklin Issue, offset, imper (2) |
| 1918-1920 Washington-Franklin Issue, offset, perf (1) |
| 1919 Victory Issue (1) |
| 1919-1920 Washington-Franklin Issue, rotary coil w (1) |
| 1921 Washington-Franklin Issue, rotary coil waste, (1) |
| 1922 Washington-Franklin Issue, rotary sheet waste (1) |
| Airmail (1) |
| General Collections (1) |
| Hunting Permit |
| Duck Stamps (1) |
| Junior Duck Stamps (1) |
| Newspaper (38) |
| Occupation of Veracruz (3) |
| Official (20) |
| Parcel Post (1) |
| Postage Due (19) |
| Revenue |
| Beer (9) |
| Consular Service Fee (4) |
| Distilled Spirits Excise Tax (1) |
| Fermented Fruit Juice (5) |
| Firearms Transfer Tax (3) |
| First to Third Issues (124) |
| Future Delivery (1) |
| Marihuana Tax (8) |
| Motor Vehicle Use (1) |
| Narcotic Tax (11) |
| Playing Card (6) |
| Potato Tax (1) |
| Proprietary (8) |
| Rectification Tax (2) |
| Silver Tax (25) |
| Stock Transfer (57) |
| Wines (14) |
| Sanitary Fair (1) |
| Savings |
| Postal Savings (1) |
| War Savings (4) |
| Special Delivery (2) |
| Telegraph (28) |
| U.S. Postal Agency in China (2) |
