national museum of american history: Wooden ballet box with marbles
national museum of american history: Ballot, Maryland Free Soil party ticket, 1848.
national museum of american history: Ballot, Union (Republican Party) presidential ticket, Ohio, 1864.
national museum of american history: D.C. Board of Elections, 1964. District of Columbia official ballot, November 3, 1964
national museum of american history: Stuffer's ballot box
national museum of american history: Gear and Lever Voting Machine
national museum of american history: Coyle Punch Card Machine
national museum of american history: Votomatic Vote Recorder
national museum of american history: Votomatic Vote Recorder
national museum of american history: Touch-screen voting demonstration, Arlington, Virginia, February 10, 2004.