Elijah Knight
Nashua, NH 1835-1836; Manchester, NH 1837; Newmarket, NH 1841-1853; Concord, NH
1853-1885 Watchmaker and jeweler.
Keller & Brother
Allentown and Bedminster, PA c. 1875-1905
James Kirkham
Springfield, MA 1845-1858
F.A. Knowlton
Worcester, MA 1847-Present
Henry Kohn & Sons
Hartford, CT c. 1880-1940s
Peter Kum
New York, NY 1828-1832 Watchmaker.
Thomas Kirkpatrick / T. Kirkpatrick & Co.
New York, NY 1832-1920s
Keller & George
Charlottesville, VA 1875-Present Jewelers.
William Kendrick's Sons
Louisville, KY 1880-1932 William Carnes Kendrick and George P. Kendrick.
T.A. Kohn & Son
New York, NY c. 1890-1945 Theodore A. Kohn and son Albert M. Kohn, jewelers.
Carlos R. Kimball
Vergennes, VT 1852-1869 Watchmaker and jeweler.
Samuel Kopelowich
Syracuse, NY 1870s
Charles W. Kennard & Co.
Boston, MA c. 1830-c. 1875
Thompson P. Kibbe
Johnstown, NY c. 1850-1867 Watchmaker and jeweler.
Andrew B. Kingsbury
Coventry, CT c. 1870-1881 and Norwich, CT 1881-c. 1900
Watchmaker and jeweler.
Zebulon Kinsey
Pittsburgh, PA 1830's-1850s Fancy goods merchant.
Henry Korf
Cincinnati, OH 1853-1900