National Museum of American History

John H. Irwin received patent number 35,158 on May 6, 1862, of this design of a coil oil lamp.

National Museum of African American History and Culture (NMAAHC

Hours and Locations of Smithsonian Museums and Zoo

National Museum of American History Pictures: View Photos & Images

National Museum of - National Museum of American History

Smithsonian's National Museum of American History - Clio

National Museum of American History

National Museum of African American History and Culture – Perkins&Will

National Museum of African American History and Culture – Perkins&Will

Smithsonian National Museum of American History - Cinnabar

Smithsonian National Museum of African American History and

International Journal of Comic Art blog: Exhibit review

Smithsonian overhauls American History Museum – Orange County Register

Analyzing the National Museum of African American History and