May 10, 1876: The Centennial Exhibition

Memorial Hall

May 10, 1876, 150 years ago: The Centennial International Exhibition of 1876, the first official World's Fair to be held in the United States, opens in Philadelphia, to celebrate the 100th anniversary of the signing of the Declaration of Independence in the city, on July 4, 1776.

Officially named the International Exhibition of Arts, Manufactures, and Products of the Soil and Mine, it was held in Fairmount Park, along the Schuylkill (SKOOL-kill) River, northwest of what's now known as Center City, on fairgrounds designed by Herman J. Schwarzmann. Nearly 10 million visitors attended the exposition, and 37 countries participated in it. It ran until November 10, when colder weather made keeping it going impractical.

A 1,000-foot Centennial Tower was proposed, but never built. (World's Fairs that did build towers have included the 1889 Universal Exposition in Paris with the Eiffel Tower, the 1939 New York World's Fair with the Trylon, and the 1962 Century 21 Exposition in Seattle with the Space Needle.) But the right arm and torch of the still-incomplete Statue of Liberty were on display, and fees collected to stand in the torch and view the fair helped raise money for the Statue's completion.

There was an Agricultural Hall, a Horticultural Hall, a Machinery Hall, a Women's Pavilion, and a few other themed exhibition areas. Among the new products shown for the first time at this fair were Alexander Graham Bell's telephone, the Remington No. 1 typewriter, Heinz ketchup and Hires root beer.

The Exhibition was intended not only to celebrate the 100th Anniversary of American independence, but to show that America was coming out of the economic depression that had been caused by the stock market's Panic of 1873. The celebrations were meant to peak on Centennial Day, July 4, 1876. Unfortunately, that was the day that word reached Philadelphia by telegraph of the Battle of the Little Bighorn, where Native American tribes routed the U.S. Army's 7th Cavalry, under the command of Lieutenant Colonel George Armstrong Custer in the Montana Territory, putting a damper on the big day.

The fair was a mixture of the Gilded Age and the pain of the depression brought about by the Panic of 1873, and the strain that the Wild West was putting on the nation.

One of the few remaining buildings from the Exhibition is Memorial Hall. Since 2005, it has housed the Please Touch Museum, an interactive museum for children.