The Invention of the Cotton Gin - Savannah, GA
N 32° 04.854 W 081° 05.396
17S E 491512 N 3549406
In 1794, Eli Whitney invented the Cotton Gin on a plantation 10 miles northeast of this marker. This American Society of Agricultural Engineers marker is located in front of the Cotton Exchange on Bay St in Savannah, GA.
Waymark Code: WM3Y3P
Location: Georgia, United States
Date Posted: 06/03/2008
Views: 128
The marker reads:
"The Invention of the Cotton Gin
A Historical Landmark of Agricultural Engineering
This creative development which was responsible for the survival of the cotton industry in the United States occurred on General Nathaniel Greene's plantation near Savannah, 10 miles northeast of this marker. Separation by hand labor of the lint from the seed of the desired upland variety of cotton produced only one pound per day per person.
Eli Whitney, a native of Massachusetts and Yale Law Graduate, came to Georgia to teach school in late 1792, at age 27. Mrs. Catherine Greene, widow of General Greene, invited Whitney to her plantation, and urged him to design a cotton gin. He secluded himself for 10 days in the spring of 1793, with a basket of cotton bolls. He discovered that a hooked wire could pull the lint through a slot in the basket, leaving the seeds inside. In his patent application Whitney described the process as: consisting of spikes driven into a wooden cylinder and having a slotted bar through which these spikes passed and having a brush to clear the spikes. The result was a hand operated cotton gin which produced over 50 pounds per person per day. It was patented March 14, 1794.
Henry Ogden Holmes, of Georgia, a resourceful, practical mechanic on the Kincaide plantation of Fairfield County, South Carolina, invented an improved gin and was granted a patent on May 12, 1796. His continuous flow gin used rip-saw teeth on a circular steel blade which passed through spaces between ribs. The circular saw gin with improvements, capable of giving 1000s of pounds per day, was still in use in 1985.
Officials of the Cotton Exchange Commission building which faces this marker, shipped from the Port of Savannah thousands of bales to a new worldwide industry, and brought prosperity to the south.
Dedicated by the American Society of Agricultural Engineers July 1986"
Location:
In park in front of the Cotton Exchange at the corner of Bay and Drayton Sts. in Savannah, GA.
Type of structure/site: Cotton Gin
Date of Construction: March 14, 1794
Engineer/Architect/Builder etc.: Eli Whitney
Engineering Organization Listing: Other (specify in description)
Primary Web Site: [Web Link]
Secondary Web Site: [Web Link]
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