| United States |
| 12c-90c 1857-60 Issue (Scott 36-39) (14) |
| 1847 Issue, 1875 Reproduction of 1847 Issue (Scott (8) |
| 1851-56 Issue (Scott 5-17) (28) |
| 1861 First Designs and Colors (Scott 55-62B) (11) |
| 1861-66 Issue (Scott 63-68) (18) |
| 1861-66 Issue, cont. (Scott 69-78c) (22) |
| 1867-68 Grilled Issue, A-Z Grills (Scott 79-85E) (14) |
| 1867-68 Grilled Issue, E-F Grills (Scott 86-101) (29) |
| 1869 Pictorial Issue (Scott 112-122) (26) |
| 1869 Pictorial Issue Inverts (Scott 119b-121b) (3) |
| 1870-71 National Bank Note Co. H & I Grilled Issue (20) |
| 1870-71 National Bank Note Co. Ungrilled Issue (Sc (14) |
| 1873-75 Continental Bank Note Co. Issue (Scott 156 (19) |
| 1875 Continental Bank Note Co. Hard Paper Special (12) |
| 1875 Re-Issue of 1861-66 Issue (Scott 102-111) (13) |
| 1875 Re-Issue of 1869 Pictorial Issue (Scott 123-1 (20) |
| 1875 Reprint of 1857-60 Issue (Scott 40-47) (10) |
| 1879 American Bank Note Co. Issue (Scott 182-191) (21) |
| 1880-85 American Bank Note Co. Soft Paper Special (14) |
| 1881-88 American Bank Note Co. Issues (Scott 205-2 (25) |
| 1890-93 Issue (Scott 219-229) (18) |
| 1894 Unwatermarked Bureau Issue (Scott 246-263) (32) |
| 1895-98 Watermarked Bureau Issues (Scott 264-284) (30) |
| 1898 Spanish-American War, Documentary, Proprietar (15) |
| 1898 Trans-Mississippi Issue (Scott 285-293) (20) |
| 1901 Pan-American Issue (Scott 294-299) (11) |
| 1901 Pan-American Issue Inverts (Scott 294a-296a) (5) |
| 1902-08 Issues (Scott 300-313) (17) |
| 1904-07 Louisiana Purchase & Jamestown Issues (Sco (6) |
| 1906-08 Issue Imperforates and Coils (Scott 314A-3 (10) |
| 1908-10 Washington-Franklin Issues (Scott 331-356) (29) |
| 1909 Bluish Paper Issue, 1909 Commemoratives (Scot (23) |
| 1910-11 Washington-Franklin Issue (Scott 374-396) (23) |
| 1912-14 Washington-Franklin Issue (Scott 405-423D) (20) |
| 1913-15 Panama-Pacific Issue (Scott 397-404) (14) |
| 1913-15 Washington-Franklin Issues (Scott 424-461) (32) |
| 1916-17 Issues (Scott 462-491) (32) |
| 1917-19 Issues (Scott 498-524) (21) |
| 1918-22 Offset Printing, Rotary Issues (Scott 525- (22) |
| 1922-29 and Later Issues (Scott 551-679) (25) |
| 1c-3c 1857-60 Issue (Scott 18-26A) (23) |
| 50c-$5.00 1893 Columbian Issue (Scott 240-245) (18) |
| 5c-10c 1857-60 Issue (Scott 27-35) (20) |
| Air Post with Inverted Jenny, Position 69 (Scott C (4) |
| Air Post, cont., Buffalo Balloon (Scott C4-C15, CL (9) |
| Balance Lots from the Hall Collection (25) |
| Complete Booklets (6) |
| First Issue Revenues (Scott R1-R102a) (16) |
| Hunting Permits (12) |
| Newspapers and Periodicals (Scott PR2-PR125) (38) |
| Offices in China (Scott K1-K18) (21) |
| Officials (Scott O1-O123) (14) |
| Parcel Post & Dues, Carriers (Scott Q1-Q12, JQ1-JQ (13) |
| Postage Due cont. (Scott J16-J104) (26) |
| Postage Due with 1879 American Bank Note Co. Speci (9) |
| Proofs and 1c-30c 1893 Columbian Issue (Scott 230- (18) |
| Savings Stamps (6) |
| Second & Third Issue Revenues with Inverts (Scott (18) |
| Special Delivery (Scott E1-E10) (10) |
| Stock Transfer, Wine, Silver Tax, Balance of Reven (22) |
| U.S. Possessions (13) |