| 501 |
Irish, Charles. 1808-1820. New York City. clockmaker or watchmaker -- |
| 502 |
Irish, Henry. 1820-1820. New York City. clockmaker or watchmaker -- |
| 503 |
Isaacs, A.. 1819-1819. Camden, S.C.. clockmaker or watchmaker -- |
| 504 |
Jacob, Angel. 1820-1820. New York City. clockmaker or watchmaker -- |
| 505 |
Jacob, Charles. 1772-1777. Annapolis, Md.. clockmaker or watchmaker -- |
| 506 |
Jacob, Charles. 1774-1774. Yorktown, Va.. clockmaker or watchmaker -- |
| 507 |
Jacob, Charles. 1778-1778. Port Tobacco, Md.. clockmaker or watchmaker -- |
| 508 |
James, John. 1753-1753. Norfolk, Va.. clockmaker or watchmaker -- |
| 509 |
James, Joshua. 1809-1820. Boston, Mass.. clockmaker or watchmaker -- |
| 510 |
Jaques, Benjamin T.. 1821-1821. St. Louis, MO. clockmaker or watchmaker -- |
| 511 |
Jeffreys, Samuel Fuller. 1773-1773. Philadelphia, Pa.. clockmaker or watchmaker -- |
| 512 |
Jenkins, Harman. 1815-1820. Albany, N.Y.. clockmaker or watchmaker -- |
| 513 |
Jenkins, Ira. 1813-1820. Albany, N.Y.. clockmaker or watchmaker -- |
| 514 |
Jenkins, J. & H.. 1815-1816. Albany, N.Y.. clockmaker or watchmaker -- |
| 515 |
Jennings, William. 1795-1799. Washington, Ky.. clockmaker or watchmaker -- |
| 516 |
Job, John. 1819-1819. Philadelphia, Pa.. clockmaker or watchmaker -- |
| 517 |
Johnson, ("Tiger"). 1793-1793. England. clockmaker or watchmaker -- |
| 518 |
Johnson, Eli. 1818-1820. Boston, Mass.. clockmaker or watchmaker -- |
| 519 |
Johnson, Jabez W.. 1795-1821. Charleston, S.C.. clockmaker or watchmaker -- |
| 520 |
Johnson, W. I.. 1794-1794. Charleston, S.C.. clockmaker or watchmaker -- |
| 521 |
Johnston, John. 1763-1766. Charleston, S.C.. clockmaker or watchmaker -- |
| 522 |
Jonas, Joseph. 1817-1817. Philadelphia, Pa.. clockmaker or watchmaker -- |
| 523 |
Jones & Aspinwall. 1809-1809. Boston, Mass.. clockmaker or watchmaker -- |
| 524 |
Jones, (Patton &). 1801-1811. Philadelphia, Pa.. clockmaker or watchmaker -- |
| 525 |
Jones, Ezekiel. 1813-1820. Boston, Mass.. clockmaker or watchmaker -- |
| 526 |
Jones, George. 1814-1814. Wilmington, Del.. clockmaker or watchmaker -- |
| 527 |
Jones, Jacob. 1817-1817. Baltimore, Md.. clockmaker or watchmaker -- |
| 528 |
Jones, John. 1752-1755. Norfolk, Va.. clockmaker or watchmaker -- |
| 529 |
Jones, John. 1811-1812. Charleston, S.C.. clockmaker or watchmaker -- |
| 530 |
Jones, Samuel G.. 1796-1822. Baltimore, Md.. clockmaker or watchmaker -- |
| 531 |
Jones,. 1797-1797. Baltimore, Md.. clockmaker or watchmaker -- |
| 532 |
Joseph, Henry H.. 1819-1819. New York City. clockmaker or watchmaker -- |
| 533 |
Joyce, Robert. 1794-1798. New York City. clockmaker or watchmaker -- |
| 534 |
Karn, A.L.. 1809-1810. Philadelphia, Pa.. clockmaker or watchmaker -- |
| 535 |
Karner, C.. 1809-1811. Philadelphia, Pa.. clockmaker or watchmaker -- |
| 536 |
Keaton, Thomas C.. 1816-1818. Norfolk, Va.. clockmaker or watchmaker -- |
| 537 |
Keddie, James. 1795-1795. Baltimore, Md.. clockmaker or watchmaker -- |
| 538 |
Keegan, Peter. 1803-1803. Richmond, Va.. clockmaker or watchmaker -- |
| 539 |
Kelly, John. 1820-1820. Baltimore, Md.. clockmaker or watchmaker -- |
| 540 |
Kelvey, Thomas. 1813-1813. Mason Co., Ky.. clockmaker or watchmaker -- |
| 541 |
Kennedy, (Stoddart &). 1794-1794. New York City. clockmaker or watchmaker -- |
| 542 |
Kennedy, Anthony. 1796-1796. Baltimore, Md.. clockmaker or watchmaker -- |
| 543 |
Kennedy, Patrick. 1795-1801. Philadelphia, Pa.. clockmaker or watchmaker -- |
| 544 |
Kersey, Robert. 1793-1793. Easton, Md.. clockmaker or watchmaker -- |
| 545 |
Kessler, John. 1806-1820. Philadelphia, Pa.. clockmaker or watchmaker -- |
| 546 |
Ketcham & Hitchcock. 1816-1820. New York City. clockmaker or watchmaker -- |
| 547 |
Ketcham & White. 1809-1810. New York City. clockmaker or watchmaker -- |
| 548 |
King, H. N.. 1806-1809. New York City. clockmaker or watchmaker -- |
| 549 |
King, Henry N.. 1816-1820. New York City. clockmaker or watchmaker -- |
| 550 |
King, Soloman. 1819-1819. Wheeling, W.Va.. clockmaker or watchmaker -- |
