30 Products found

  • Download
  • This item has been added.

Thomas Alva Edison (English)

Thomas Edison seated behind a table tools and phonographAdded October 28, 2014
  • Download
  • This item has been added.

Four early light bulbs black and white photoprint (English)

Photograph of four early lightbulbsAdded October 28, 2014
  • Download
  • This item has been added.

Franklin D. Roosevelt and the Four Freedoms single (English)

United States postage stamp depicting Franklin Roosevelt next to an image of the world that reads:...Added October 28, 2014
  • Download
  • This item has been added.

4c Freedom of the Press single (English)

United States postage stamp depicting the printing press that reads: Freedom of the PressAdded October 28, 2014
  • Download
  • This item has been added.

“Woodsy Owl” Anti-Pollution Poster (English)

Woodsy Owl Poster with quotation: Give a hoot! Don't polluteAdded October 28, 2014
  • Download
  • This item has been added.

Star-Spangled Banner, NMAH (English)

Flag of the United StatesAdded October 28, 2014
  • Download
  • This item has been added.

Frederick Douglass (English)

Black and white photograph portrait of Frederick DouglassAdded October 28, 2014
  • Download
  • This item has been added.

Aluminum Can Recycling Program, 1990. (English)

Group of men and women recycling aluminum cansAdded October 28, 2014
  • Download
  • This item has been added.

Barack Obama (English)

Black and white photograph of Barack Obama shaking hands with youthAdded October 28, 2014
  • Download
  • This item has been added.

13c Declaration of Independence strip of four (English)

Postage stamps depicting the presentation of the Declaration of Independence to the Second...Added October 28, 2014