United States |
1847 Issue (8) |
1851 Issue (21) |
1857 Issue (43) |
1861 Premiere Gravures (1) |
1861-1866 Issue (19) |
1867 Grilled Issue (25) |
1869 Pictorial Issue (19) |
1870-1871 National Bank Note Co. Issue, I Grill (6) |
1870-1871 National Bank Note Co. Issue, without gr (6) |
1873 Continental Bank Note Co. Issue, white wove (2) |
1875 Re-issue of the 1861-1866 Issue (4) |
1875 Re-issue of the 1869 Pictorial Issue (15) |
1875 Reprints of the 1857 Issue (7) |
1875 Reproductions of the 1847 Issue (9) |
1879 American Bank Note Co. Issue, soft paper (4) |
1881-1882 American Bank Note Co. Issue, re-engrave (3) |
1887 American Bank Note Co. Issue (4) |
1890-1893 Small Bank Notes Issue (8) |
1893 Columbian Issue (25) |
1894 First Bureau Issue, Unwatermarked (12) |
1895 First Bureau Issue, Watermarked (8) |
1898 First Bureau Issue, UPU colors (2) |
1898 Trans-Mississippi Issue (20) |
1901 Pan-American Issue (6) |
1902-1908 Second Bureau Issue (22) |
1904 Louisiana Purchase Issue (4) |
1907 Jamestown Issue (1) |
1908-1909 Washington-Franklin Issue, DL wmk, imper (23) |
1908-1909 Washington-Franklin Issue, DL wmk, perf (7) |
1908-1910 Washington-Franklin Issue, DL wmk, perf (10) |
1909 Commemorative Issues (2) |
1909 Washington-Franklin Issue, Bluish Paper (8) |
1910-1911 Washington-Franklin Issue, SL wmk, perf (5) |
1910-1913 Washington-Franklin Issue, SL wmk, perf (11) |
1912 Washington-Franklin Issue, DL wmk, perf 12 (1) |
1912 Washington-Franklin Issue, SL wmk, imperf (1) |
1912 Washington-Franklin Issue, SL wmk, perf 8½ co (3) |
1912-1914 Washington-Franklin Issue, SL wmk, perf (2) |
1912-1917 Washington-Franklin Issues (7) |
1913-1915 Panama-Pacific Issue (9) |
1913-1915 Washington-Franklin Issue, SL wmk, perf (14) |
1914 Washington-Franklin Issue, SL wmk, imperf, ro (3) |
1914 Washington-Franklin Issue, SL wmk, perf 10 co (9) |
1914-1916 Washington-Franklin Issue, SL wmk, perf (3) |
1915 Washington-Franklin Issue, SL wmk, perf 11 (1) |
1916-1917 Washington-Franklin Issue, flat plate, u (17) |
1916-1922 Washington-Franklin Issue, rotary plate, (3) |
1917 Washington-Franklin Issue, flat plate, DL wmk (1) |
1917-1919 Washington-Franklin Issue, flat plate, u (10) |
1918 Washington-Franklin Issue, flat plate, perf 1 (3) |
1918-1920 Washington-Franklin Issue, offset, imper (8) |
1918-1920 Washington-Franklin Issue, offset, perf (5) |
1919 Victory Issue (1) |
1920 Pilgrim Tercentenary Issue (1) |
1920 Washington-Franklin Issue, flat plate, perf 1 (5) |
1921 Washington-Franklin Issue, rotary coil waste, (2) |
1922 Washington-Franklin Issue, rotary sheet waste (1) |
1922-1929 Fourth Bureau Issue (35) |
1923 Harding Memorial Issue (1) |
1923-2019 Issues (7) |
1925 Norse-American Issue (2) |
1925-1929 Issues (6) |
1929 Kansas-Nebraska Issue (14) |
1929-1937 Issues (3) |
1938-1954 Presidential Series (5) |
1938-Present Issues (5) |
Airmail (39) |
Carrier (1) |
Confederate States (1) |
Encased Postage Stamps (1) |
Hunting Permit |
Duck Stamps (2) |
Newspaper (12) |
Official (24) |
Parcel Post (6) |
Parcel Post Postage Due (3) |
Postage Due (21) |
Postal Stationery (3) |
Postmasters’ Provisionals (3) |
Private Perforations (1) |
Registration (1) |
Revenue (5) |
Proprietary (1) |
Special Delivery (8) |
Special Handling (2) |
Test Stamps and Encased Postage (4) |
U.S. Postal Agency in China (8) |