Schuyler, Hartley & Graham was the largest firearm dealer in the United States in 1860.
Jacob Rutsen Schuyler (1816–1887), Marcellus Hartley (1828–1902) and Malcolm Graham (1832–1899) incorporated their company on March 1, 1854.[1]
In 1876 Schuyler retired from the company and by 1880 they changed the name to Hartley and Graham.[1] [2]
Schuyler died in 1887.[3]
Malcolm Graham died in December 1899 and the company was reincorporated as M. Hartley Company.[1] Marcellus Hartley died on January 8, 1902.[4]
The archives are held by the McCracken Research Library.[1]