Select a category 19th Century 20th + Century BACK OF BOOK    C - Air Mail    E - Special Delivery    F - Registration Stamp    J - Postage Due    K - Offices in China    O - Officials    Q - Parcel Post    QE - Special Handling    U - Postal Stationery  

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19th Century United States postage stamps are well known for many notable American presidents or famous men such as Washington, Franklin, Jefferson, Jackson, Lincoln, Stanton, Clay, Hamilton, Perry, Grant, Garfield and Webster. The first issue was imperforate and other well know series were issued, ...

20th Century United States postage stamps includes many popular issues as the Pan-American, the Louisiana Purchase, the Jamestown Exposition, the Washington-Franklin heads, the Bluish Papers, the 1909 Commemoratives, the Panama-Pacific, the Washington Bicentennial, the Farley Period, the Presidentia...

"Back of book" stamps are uncommon stamps usually found in the back of collector's guides. US Back of Book issues are divided in several main categories: U.S. Air Mails, American Offices in China, United States Officials, Parcel Post, Postage Dues, Postal Stationeries, Registration stamps, Semi-Post...