The Smithsonian’s National Museum of American History recently collected the laptop used by an IRS Criminal Investigation ...

The American Presidency opened in November of 2000, and is a large exhibition measuring 7,500 square feet. The main entrance features the exhibition title and is adjacent to the First Ladies ...

To count revolutions of the shafts that ran machinery, engineers used counters like this one. The manufacturer, L. S. Starrett Company of Athol , Mass., called the device a speed indicator, although ...

Physical Description: wood, ash (overall material)Measurements: overall: 35 in x 2 1/2 in; 88.9 cm x 6.35 cm ...

Blue shirt worn by David Newell in the role of Mr. McFeely on the television program Mister Rogers' Neighborhood. One of the neighbors who made frequent appearances on Mister Rogers’ Neighborhood, Mr.

The Gunboat Philadelphia exhibition has been reinterpreted and updated to include its recovery in 1935, a history of its display at Lake Champlain as well as early preservation and acquisition by the ...

In March 1864, William T. Sherman assumed command of the Union Army in the West, and in May, he began a destructive march ...

For years the colonies had flourished in a state of “salutary neglect.” Britain had been content to leave the day-to-day ...