National March on Washington for Lesbian and Gay Rights, 1987 (poster)
Shirley Chisholm campaign poster, 1972 (poster)
The 54th Massachusetts Regiment in the Civil War (poster)
Paul Revere's engraving of the Boston Massacre, 1770 (poster)
Frederick Douglass, 1855 (poster)
Harriet Tubman, ca. 1868 (poster)
Placard from April 8, 1968, march in Memphis, Tennessee (poster)
Placard from sanitation worker's strike in Memphis, Tennessee, 1968 (poster)
Women's Suffrage Map, ca. 1919 (poster)
Phillis Wheatley, 1773 (poster)
United States State Department poster, 1947
World War II recruiting, 1943 (poster)
United States Office of War Information poster, 1943
The Emancipation Proclamation
World War I, 1918 (poster)
The Gettysburg Address (poster)
"Votes for Women! The Woman's Reason" broadside, ca. 1915
Paul Revere's engraving of British troops in Boston Harbor, 1768
Raising the US flag on Iwo Jima, 1945 (poster)
Abraham Lincoln, 1863 (poster)
Theodore Roosevelt at his desk (1906) poster
World War I recruiting, 1918 (poster)
Abraham Lincoln's Second Inaugural Address
