United States |
1847 Issue (27) |
1851 Issue (12) |
1857 Issue (20) |
1861 Premiere Gravures (1) |
1861-1866 Issue (15) |
1867 Grilled Issue (13) |
1869 Pictorial Issue (14) |
1870-1871 National Bank Note Co. Issue, I Grill (6) |
1870-1871 National Bank Note Co. Issue, without gr (7) |
1873 Continental Bank Note Co. Issue, white wove (3) |
1875 Re-issue of the 1861-1866 Issue (4) |
1875 Re-issue of the 1869 Pictorial Issue (10) |
1875 Reprints of the 1857 Issue (4) |
1875 Reproductions of the 1847 Issue (1) |
1879 American Bank Note Co. Issue, soft paper (7) |
1880-1882 Special Printings of the 1879 & 1882 ABN (1) |
1881-1882 American Bank Note Co. Issue, re-engrave (1) |
1887 American Bank Note Co. Issue (4) |
1890-1893 Small Bank Notes Issue (6) |
1893 Columbian Issue (28) |
1894 First Bureau Issue, Unwatermarked (8) |
1895 First Bureau Issue, Watermarked (8) |
1898 First Bureau Issue, UPU colors (3) |
1898 Trans-Mississippi Issue (16) |
1901 Pan-American Issue (5) |
1902-1908 Second Bureau Issue (14) |
1904 Louisiana Purchase Issue (4) |
1907 Jamestown Issue (2) |
1908-1909 Washington-Franklin Issue, DL wmk, imper (1) |
1908-1909 Washington-Franklin Issue, DL wmk, perf (2) |
1908-1910 Washington-Franklin Issue, DL wmk, perf (4) |
1909 Commemorative Issues (2) |
1909 Washington-Franklin Issue, Bluish Paper (5) |
1910-1911 Washington-Franklin Issue, SL wmk, perf (7) |
1910-1913 Washington-Franklin Issue, SL wmk, perf (5) |
1912 Washington-Franklin Issue, DL wmk, perf 12 (1) |
1912-1914 Washington-Franklin Issue, SL wmk, perf (2) |
1913-1915 Panama-Pacific Issue (9) |
1913-1915 Washington-Franklin Issue, SL wmk, perf (11) |
1914 Washington-Franklin Issue, SL wmk, compound p (1) |
1914 Washington-Franklin Issue, SL wmk, perf 10 co (2) |
1914-1916 Washington-Franklin Issue, SL wmk, perf (2) |
1915 Washington-Franklin Issue, DL wmk, perf 10 (1) |
1915 Washington-Franklin Issue, SL wmk, perf 11 (1) |
1916-1917 Washington-Franklin Issue, flat plate, u (13) |
1917 Washington-Franklin Issue, flat plate, DL wmk (1) |
1917-1919 Washington-Franklin Issue, flat plate, u (5) |
1918 Washington-Franklin Issue, flat plate, perf 1 (3) |
1918-1920 Washington-Franklin Issue, offset, imper (4) |
1918-1920 Washington-Franklin Issue, offset, perf (4) |
1919 Victory Issue (2) |
1920 Pilgrim Tercentenary Issue (1) |
1921 Washington-Franklin Issue, rotary coil waste, (2) |
1922-1929 Fourth Bureau Issue (20) |
1923 Harding Memorial Issue (2) |
1924 Huguenot-Walloon Tercentenary Issue (1) |
1925 Lexington-Concord Sesquicentenary Issue (3) |
1925 Norse-American Issue (2) |
1925-1929 Issues (7) |
1929 Kansas-Nebraska Issue (8) |
1929-1937 Issues (8) |
1938-1954 Presidential Series (1) |
Airmail (59) |
Airmail Semi-Official (1) |
Carrier (2) |
Hunting Permit |
Duck Stamps (2) |
State Duck Stamps [to sort alpha by state then cat (1) |
Local (1) |
Newspaper (8) |
Official (22) |
Parcel Post (8) |
Post Office Seals (1) |
Registry (1) |
Postage Due (7) |
Postal History Collections (2) |
Postal Note (1) |
Postmasters’ Provisionals (15) |
Registration (1) |
Revenue (25) |
Proprietary (22) |
Savings |
Postal Savings (1) |
Special Delivery (6) |
U.S. Postal Agency in China (1) |
Vending & Affixing Machine Perforations (1) |