United States |
1851 Issue (1) |
1857 Issue (4) |
1861-1866 Issue (8) |
1867 Grilled Issue (2) |
1869 Pictorial Issue (2) |
1870-1871 National Bank Note Co. Issue, I Grill (1) |
1873 Continental Bank Note Co. Issue, white wove (4) |
1875 Continental Bank Note Co. Issue, yellowish wo (1) |
1875 Reproductions of the 1847 Issue (1) |
1879 American Bank Note Co. Issue, soft paper (3) |
1887 American Bank Note Co. Issue (4) |
1890-1893 Small Bank Notes Issue (2) |
1893 Columbian Issue (11) |
1894 First Bureau Issue, Unwatermarked (7) |
1895 First Bureau Issue, Watermarked (2) |
1898 First Bureau Issue, UPU colors (1) |
1898 Trans-Mississippi Issue (3) |
1901 Pan-American Issue (2) |
1902-1908 Second Bureau Issue (3) |
1904 Louisiana Purchase Issue (2) |
1907 Jamestown Issue (1) |
1908-1909 Washington-Franklin Issue, DL wmk, imper (2) |
1908-1909 Washington-Franklin Issue, DL wmk, perf (2) |
1910-1911 Washington-Franklin Issue, SL wmk, perf (2) |
1912 Washington-Franklin Issue, SL wmk, imperf (3) |
1913-1915 Panama-Pacific Issue (2) |
1913-1915 Washington-Franklin Issue, SL wmk, perf (2) |
1914 Washington-Franklin Issue, SL wmk, perf 10 co (2) |
1914-1916 Washington-Franklin Issue, SL wmk, perf (1) |
1916-1917 Washington-Franklin Issue, flat plate, u (6) |
1916-1922 Washington-Franklin Issue, rotary plate, (6) |
1917-1919 Washington-Franklin Issue, flat plate, u (4) |
1918-1920 Washington-Franklin Issue, offset, imper (5) |
1918-1920 Washington-Franklin Issue, offset, perf (2) |
1919 Washington-Franklin Issue, offset, perf 12½ (1) |
1920 Pilgrim Tercentenary Issue (1) |
1922-1929 Fourth Bureau Issue (30) |
1923 Harding Memorial Issue (2) |
1924 Huguenot-Walloon Tercentenary Issue (3) |
1925 Lexington-Concord Sesquicentenary Issue (2) |
1925 Norse-American Issue (3) |
1925-1929 Issues (10) |
1929 Kansas-Nebraska Issue (5) |
1929-1937 Issues (9) |
1938-1954 Presidential Series (2) |
Airmail (10) |
Booklets (1) |
Errors, Freaks & Oddities (19) |
Hunting Permit |
Duck Stamps (11) |
State Duck Stamps [to sort alpha by state then cat (2) |
Official (8) |
Parcel Post (3) |
Parcel Post Postage Due (2) |
Postage Due (9) |
Postal Stationery |
Postal Cards (1) |
Registration (1) |
Revenue (2) |
Special Delivery (8) |