National Museum of American History

This pencil was grouped with a number of pencils found in the pocket of a tool belt used by Jillian Gross while working for Habitat for Humanity, a not-for-profit, non-government organization advocating affordable housing around the world.

Historians and History Museums, Perspectives on History

ComicsDC: Exhibit review: Superheroes at the National Museum of American History

National Museum of American History, Washington DC

Smithsonian overhauls American History Museum – Orange County Register

File:Smithsonian National Museum of American History - Seinfeld The Puffy Shirt (120435360).jpg – Travel guide at Wikivoyage

National Museum of American History in Northwest - Tours and Activities

National Museum of American History Pictures: View Photos & Images of National Museum of American History

Smithsonian National Museum of American History

Smithsonian National Museum of American History (Washington, DC) – The History Mom