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The Seldon-Griswold Manufacturing Company was founded in Erie, Pennsylvania, in 1865 by Matthew Griswold (born 6 June 1833) and his cousins, the brothers J.C. and Samuel Selden. [ 2 ] The company made separable butt hinges and other light hardware products at a building called the "Butt Factory" beside the Erie Extension Canal. [ 3 ]
Griswold, 2023 Colorado Supreme Court case rejecting the presidential eligibility of Donald Trump Hepburn v. Griswold , 1870 US Supreme Court case declaring certain parts of the legal tender acts unconstitutional
Griswold manufactured cast-iron cookware and some electrical items. Later that year, the Griswold brand and housewares division were sold to the Wagner Manufacturing Company of Sidney, Ohio . [ 4 ] In 1959, Al Bersted became president of McGraw-Edison with responsibility for overseeing day-to-day operations.
After Henry Josiah Griswold's 1872 sock machine, fewer framework knitters were needed. [3]Henry Josiah Griswold received a patent [number 3257] in 1873 for "Improvements in Knitting Machinery," and another patent [number 5048] in 1880 for "Improvements in the stocking manufacturing machines and other knitted fabrics".
The Griswold family (/ ˈ ɡ r ɪ z w ɔː l d,-w əl d /) [1] is an American political family from Connecticut and New York of English descent. The family's fortune originates from the 19th Century industrial and merchant pursuits.
By the end of 1948, Aerojet had designed, built, and tested a liquid hydrogen pump (15 cm diameter). Initially, it used ball bearings that were run clean and dry, because the low temperature made conventional lubrication impractical. The pump was first operated at low speeds to allow its parts to cool down to operating temperature. When ...
Colt's most popular revolver for the 1850s civilian market in .36 caliber. The name 'Navy' came from the cylinder of the revolvers being engraved with a scene of the victory of the Second Texas Navy at the Battle of Campeche on May 16, 1843. The preferred sidearm of the Confederacy. Copies such as the Griswold & Gunnison were made all over the ...
Warman centrifugal pump in a coal preparation plant application A pair of centrifugal pumps for circulating hot water within a hydronic heating system. Centrifugal pumps are used to transport fluids by the conversion of rotational kinetic energy to the hydrodynamic energy of the fluid flow. The rotational energy typically comes from an engine ...