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 Springfield Armory Model 1873 U.S. Cadet "Trapdoor" Rifle ...
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 ...
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 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 ...
Not long after Intel introduced its 8080 chip, a small firm in Albuquerque, New Mexico, named MITS (Micro Instrumentation and Telemetry Systems) announced a computer kit called the Altair, which met ...
Before there were apps for tablets and smartphones, before mathematics education software was easily installed on personal computers, before electronic calculators entered professional practice and ...
This commercial bread-slicing machine was designed and manufactured in 1928 by Otto Frederick Rohwedder (1880-1960). It was used to slice loaves of fresh bakery bread at Korn's Bakery, in Rohwedder's ...
Collections Trade Catalogs From G. A. Gray Co.
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