Patrick Henry, American Patriot #1
Science Source
Inverted Jenny, U.s. Postage Stamp, 1918
Science Source
Atoms For Peace, U.s. Postage Stamp
Science Source
Frederick Douglass, U.s. Postage Stamp
Science Source
Pony Express Stamp #1
Photo Researchers, Inc.
Andrew Jackson, U.s. Postage Stamp, 1863
Science Source
Graf Zeppelin, U.S. Postage Stamp, 1930
Science Source
Albert Einstein Stamp #2
GIPhotoStock
Stamp Act Deplored In Newspaper #1
Photo Researchers
Tycho Brahe Postage Stamp
Science Source
Postal Biplane, U.s. Parcel Post Stamp
Science Source
The Stamp Act Protests, 1774
Photo Researchers
Valentina Tereshkova Stamp
GIPhotoStock
First Man On The Moon Stamp, 1969
Science Source
Yuri Gagarin Stamp
GIPhotoStock
Stamp Act Deplored In Newspaper
Photo Researchers
Patrick Henry, American Patriot
Science Source
Patrick Henry, American Patriot
Photo Researchers
Us 100 Dollar Bill Security Features, 4
Ted Kinsman
Pony Express Stamp
Photo Researchers, Inc.
Revenue Stamp
Photo Researchers
Revenue Stamp, 1765 #1
Photo Researchers
Galen, Yemen Postage Stamp, 1966
Science Source
Recall Of Columbus, U.s. Postage Stamp
Science Source
Revenue Stamp, 1765 #2
Photo Researchers
George W. Carver, U.s. Postage Stamp
Science Source
Graf Zeppelin, U.s. Postage Stamp, 1930 #1
Science Source
Benjamin Franklin, U.s. Postage Stamp
Science Source
Fleet Of Columbus, U.s. Postage Stamp
Science Source
Revenue Stamp, 1765
Photo Researchers
Cartoon, Repeal Of The Stamp Act
Photo Researchers
Cartoon, Repeal Of The Stamp Act #1
Photo Researchers
Burning Stamped Papers, 1765
Photo Researchers
Mob Confronting Stamp Officer
Photo Researchers
Burning Stamped Papers, 1765 #1
Photo Researchers
The Stamp Act
Photo Researchers
Mob Confronting Stamp Officer #1
Photo Researchers
Mstislav Keldysh Stamp
GIPhotoStock
Sputnik Stamp
GIPhotoStock
First Soviet Satellites Stamp
GIPhotoStock
Nicolaus Copernicus Stamp
GIPhotoStock
Sergei Korolev Stamp
GIPhotoStock
Gherman Titov Stamp
GIPhotoStock
Konstantin Tsiolkovsky Stamp
GIPhotoStock
Sergei Korolev Stamp #1
GIPhotoStock
Yuri Gagarin Stamp #1
GIPhotoStock
Sergei Korolev Stamp #2
GIPhotoStock
Alexey Leonov Stamp
GIPhotoStock
Alexander Mintz Stamp
GIPhotoStock
Mahatma Gandhi Stamp
GIPhotoStock
Green Rubber Stamp Businessman Standing
Ikon Ikon Images
The Tea Tax, Stamp Act And The American
Photo Researchers
1900 Copper Ore Crushing Steam Stamp
Millard H. Sharp
George W. Carver, U.s. Postage Stamp #1
Science Source
A Decade Of Achievement, U.s. Postage
Science Source
Mao Zedong, Northeast China Postage
Science Source
Emancipation Proclamation, Us Postage
Science Source
Isabella And Columbus, U.s. Postage
Science Source
Janos Bolyai, Hungarian Mathematician #1
Science Source
Columbus In Sight Of Land, Us Postage
Science Source
Columbus Restored To Favor, Us Postage
Science Source
Ghost Town Bodie, California #2
John Shaw
Grand Central Terminal
Photo Researchers
New York Streetcar, 1918
Photo Researchers
Janos Bolyai, Hungarian Mathematician
Science Source
Patrick Henry, Virginia Legislature
Photo Researchers
Criminal Investigation #1
Photo Researchers, Inc.
Criminal Investigation #8
Photo Researchers, Inc.
James Polk, 11th American President
Photo Researchers
Patrick Henry, Virginia Legislature #1
Photo Researchers
James Polk, 11th American President #2
Photo Researchers