| United States |
| 1851 Issue (4) Lots 6010-6018 |
| 1857 Issue (1) Lots 6019-6019 |
| 1861-1866 Issue (3) Lots 6022-6025 |
| 1867 Grilled Issue (2) Lots 6027-6028 |
| 1869 Pictorial Issue (2) Lots 6030-6031 |
| 1870-1871 National Bank Note Co. Issue, H Grill (1) Lots 6033-6033 |
| 1870-1871 National Bank Note Co. Issue, without gr (2) Lots 6034-6035 |
| 1873 Continental Bank Note Co. Issue, white wove (2) Lots 6036-6037 |
| 1875 Reproductions of the 1847 Issue (1) Lots 6015-6015 |
| 1881-1882 American Bank Note Co. Issue, re-engrave (2) Lots 6038-6039 |
| 1887 American Bank Note Co. Issue (4) Lots 6040-6043 |
| 1890-1893 Small Bank Notes Issue (3) Lots 6044-6046 |
| 1893 Columbian Issue (4) Lots 6048-6052 |
| 1895 First Bureau Issue, Watermarked (2) Lots 6054-6056 |
| 1902-1908 Second Bureau Issue (2) Lots 6057-6058 |
| 1904 Louisiana Purchase Issue (1) Lots 6060-6060 |
| 1908-1909 Washington-Franklin Issue, DL wmk, imper (1) Lots 6061-6061 |
| 1910-1911 Washington-Franklin Issue, SL wmk, perf (1) Lots 6065-6065 |
| 1912 Washington-Franklin Issue, SL wmk, imperf (4) Lots 6073-6078 |
| 1913-1915 Panama-Pacific Issue (3) Lots 6069-6071 |
| 1914-1916 Washington-Franklin Issue, SL wmk, perf (1) Lots 6082-6082 |
| 1916-1917 Washington-Franklin Issue, flat plate, u (5) Lots 6083-6088 |
| 1916-1922 Washington-Franklin Issue, rotary plate, (1) Lots 6089-6089 |
| 1918-1920 Washington-Franklin Issue, offset, imper (2) Lots 6092-6094 |
| 1920 Pilgrim Tercentenary Issue (1) Lots 6096-6096 |
| 1922-1929 Fourth Bureau Issue (4) Lots 6098-6106 |
| 1923 Harding Memorial Issue (2) Lots 6107-6108 |
| 1929-1937 Issues (2) Lots 6111-6112 |
| 1931-1997 Issues (Sc. #692-3054a) (2) Lots 6126-6132 |
| Airmail (9) Lots 6134-6143 |
| Parcel Post (2) Lots 6165-6167 |
| Parcel Post Postage Due (2) Lots 6171-6172 |
| Postage Due (1) Lots 6149-6149 |
| Postal Stationery |
| Official Envelopes (3) Lots 6176-6178 |
| Revenue (2) Lots 6180-6187 |
| Firearms Transfer Tax (1) Lots 6195-6195 |
| Private Die Medicine (1) Lots 6192-6192 |
| Private Die Perfumery (1) Lots 6193-6193 |
| Special Delivery (1) Lots 6145-6145 |
| U.S. Postal Agency in China (7) Lots 6151-6160 |
