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Disston Saw Works was an American company owned by Henry Disston that manufactured handsaws during the mid-19th to early 20th century in the Tacony neighborhood of Philadelphia. The company was initially named Keystone Saw Works and then Henry Disston & Sons, Inc.
Henry Disston (May 24, 1819 – March 16, 1878) was an English American industrialist who founded the Keystone Saw Works in 1840 and developed the surrounding Tacony neighborhood of Philadelphia to build housing for his workers. His company became the Disston Saw Works and was the top manufacturer of hand saws in the United States during the ...
In 1873, Jerome Dietrich and Cosmos Shurly brought skills learned while working at Disston Saw Works in Philadelphia, Pennsylvania, [4] and invested $12,000 to found the Shurly & Dietrich Co. They hired nine saw makers from Rochester, New York and Sheffield, England and began to manufacture saws in Galt, Ontario, now called Cambridge.
The company made handsaws from the beginning (1760); in 1833 Henry Disston, a toolmaker, emigrated to the United States and in 1840 started manufacturing saws.The Disston "skew-back" saw was introduced in 1874 and Spear and Jackson also introduced a skew-back design in the late 19th century, with one example being their 1887 Jubilee Saw.
The American average, for reference, is 3.4 per 100,000, making logging 39 times more dangerous than the average job in the U.S. So what is it that loggers do on a daily basis, and why does it ...
Hamilton Disston (August 23, 1844 – April 30, 1896) [1] was an American industrialist and real-estate developer who purchased 4 million acres (16,000 km²) of Florida land in 1881, an area larger than the state of Connecticut, and reportedly the most land ever purchased by a single person in world history. Disston was the son of Pennsylvania ...
AMSTERDAM (Reuters) -The head of the chemical weapons watchdog said on Thursday he would ask Syria's new leaders to grant investigators access to the country to continue work identifying ...
Jellison and his partners say their identification effort could take several more years to complete. Most of the bones were crushed and burned, reducing their potential to yield usable DNA.