This telegraph register, manufactured in accord with the Morse patent, was installed in 1848 in South Bend, reputedly the first telegraph office in Indiana. Stamped on the base is "j. Burritt & son ithaca." Pulses of electricity caused the two vertical electromagnets (on the right) to pull ag

This is a patent model of a sewing machine invented by John Bachelder of Boston, Mass., who was issued Patent No. 6439 on May 8, 1849. In his patent specification he claims "As my invention or improvement in the sewing machine is the combination, with the endless cloth-holder, of the curved bar o

AbioCor Total Artificial Heart is the first electro-hydraulic heart implanted in a human. Approved by the United States Food and Drug Administration for clinical trails, the AbioCor was implanted in Robert Tools by cardiac surgeons Laman Gray and Robert Dowling on July 2, 2001, at Jewish Hospital

Though anchored in local Roman Catholic traditions, many of the religious beliefs and symbols of Mexican Americans have roots in indigenous notions about the soul and our universe. Between October 31st and November 2nd, Día de los Muertos, or Day of the Dead, is celebrated with family, decoratin

This spur, worn over a riding boot, was made in Mexico in the mid-1800s. Rubbed against the animal's side, spurs are one of the instruments that riders use to direct horses. The spikes on this spur are set on a small wheel called a rowel, making this a rowel spur. Horses and good riding equipment

Yorick is a plastic male skeleton imbedded with electronic and mechanical devices used to replace worn body parts. Yorick was created by Ed Mueller, an engineer in the Division of Mechanical and Material Sciences at the United States Food and Drug Administration (FDA), in Washington, D.C.

This 1923 ticket booth is from Yankee Stadium, called "The House that Ruth Built" because the star slugger, Babe Ruth (1895–1948), revitalized the game, bringing in thousands of new fans.

This is an experimental program through which you can take a virtual tour of selected objects from the Museum’s collections. The website links to 450 objects from the found on a customizable map that can be used to group objects in different ways. By voting for your favorite obje

This website, from the Library of Congress, was designed especially with young people in mind, but there are great stories and information for people of all ages. Through the use of short essays, biographies, interactive games and activities, students can explore every era of  American histo

This online exhibition explores the role of transportation in American history. Students will learn about communities wrestling with the changes that new transportation networks brought; how cities change, suburbs expand, and farms and factories become part of regional, national and international