Alfred H. Cowles Handwritten Letter Signed, Metallurgist, Inventor, Scientist

Alfred H. Cowles Handwritten Letter Signed, Metallurgist, Inventor, Scientist

Alfred H. Cowles Handwritten Letter Signed, Metallurgist, Inventor, Scientist

HE AND HIS BROTHER BUILT HIGH TEMPERATURE FURNACES AND WERE THE FIRST TO USE THE ELECTRIC FURNACE IN THE PRODUCTION OF ALUMINUM, CARBORUNDUM, SILICON, CALCIUM, CARBIDE, PHOSPHOROUS, AND VARIOUS ALLOYS. HERE IN HIS HANDWRITTEN LETTER TO ASHLEY T.

COLE, HE TALKS ABOUT THE COWLES DESCENDANTS WHO CAME TO AMERICAIN IN 1636 AND THE REV. Cowles, on a card4.5 x 3.5, Jan 9. Cole, by the American metallurgist, scientist, inventor, economist, who along with his brother, was a pioneer in the aluminum process and in electric smelting. He is credited with creating modern methods of producing aluminum.

He established the Cowles Electric Smelting and Aluminum Co. And in England, the British Aluminum Co. His handwritten letter provides interesting family history, in full: John Cole of Hartford, also John Cole (Cowles) of Farmington, were of the congregation to whom Rev.

Connecticut adapted this form of government and held to it. She refused to join as one of the thirteen original states till an agreement was reached that our government should fall in line with the teachings of Thomas Hooker. Religious liberty of thought started with Luther, political liberty to humanity with Hooker. The card is in fine condition, with minor age toning. This item has been authenticated and is accompanied by a Certificate of Authenticity issued by our parent company, History Makers Autographs. We financially stand behind our COA. Ask us about our PSA/DNA and JSA authentication guarantee.

YES, WE DO OFFER A LAYAWAY PLAN. THIS IS AN ORIGINAL HAND SIGNED AUTOGRAPH. We do not sell reprints or facsimile autographs.

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Alfred H. Cowles Handwritten Letter Signed, Metallurgist, Inventor, Scientist