Collections 1846 - Elias Howe Jr.'s Sewing Machine Patent Model Sewing Machine Patent Model. Patent No. 4,750, issued September 10, 1846. Elias Howe Jr. of Cambridge, Massachusetts. While working as a ...
Collections Spectra Physics Model 844 Power Supply For Laser Level ...
John Garand was a civil service employee. As the chief civilian engineer at the Springfield Armory in Massachusetts, he invented a semiautomatic .30-caliber rifle known as the M1 or the "Garand." His ...
In 1877, Thomas Edison invented the phonograph, the first machine that could record sound and play it back. On the first audio recording Edison recited, “Mary had a little lamb. Its fleece was white ...
The American Brewing History Initiative at the National Museum of American History documents and collects the story of beer and brewing in America, with a special focus on home brewing and craft beer.
Lawn darts (also known as jarts) were a popular backyard lawn game during the 1980s. This lawn dart set sold by DP Superdarts is composed of three yellow darts and three red darts, with two plastic ...
Developed by Tappan in conjunction with Raytheon, the RL-1 was the first microwave oven designed for home use. With a retail price of $1,295, only 34 units were manufactured in 1955, the first year of ...
In the opening years of the 19th century, a handful of Connecticut inventors and entrepreneurs transformed the way clocks were made in the United States. Recognizing a vast potential market for ...
In January 1917, discouraged by President Wilson’s continued opposition to the suffrage amendment, Alice Paul, the leader of the National Woman’s Party (NWP) posted pickets at the White House ...
In 1923, John Ploesch purchased this Rumely Oil Pull tractor for $4,000 from an Advance-Rumely dealer in Woodbine, Illinois. He arranged with neighbors to thresh their crops, organizing what was ...
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