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Founded by Marcellus Hartley on Mar 1, 1854.1
Private company
American firearm company based in New York, founded in 18541
Schuyler, Hartley & Graham was the largest firearm dealer in the United States in 1860.2 It was founded by Marcellus Hartley.1 Wikipedia text CC BY-SA 4.0
Last updated Oct 21, 2026.
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Schuyler, Hartley & Graham was the largest firearm dealer in the United States in 1860.2
Founded by Marcellus Hartley on Mar 1, 1854.1
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Listed on Wikidata.1
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