| 751 | 
Murphy, John. 1795-1818. Norfolk, Va.. clockmaker or watchmaker -- | 
| 752 | 
Nackler, George (d.c.1806). 1806-1806. Edenton, N.C.. clockmaker or watchmaker -- | 
| 753 | 
Narney, John. 1753-1772. Charleston, S.C.. clockmaker or watchmaker -- | 
| 754 | 
Needham & McCay. 1800-1800. Richmond, Va.. clockmaker or watchmaker -- | 
| 755 | 
Neilson, George. 1728-1734. Annapolis, Md.. clockmaker or watchmaker -- | 
| 756 | 
Neisser, Augustine. 1740-1750. Germantown, Pa.. clockmaker or watchmaker -- | 
| 757 | 
Newberry, James. 1748-1748. Annapolis, Md.. clockmaker or watchmaker -- | 
| 758 | 
Newberry, James. 1816-1820. Philadelphia, Pa.. clockmaker or watchmaker -- | 
| 759 | 
Newberry, R.. 1816-1816. Philadelphia, Pa.. clockmaker or watchmaker -- | 
| 760 | 
Newton, Isaac L.. 1797-1797. Norfolk, Va.. clockmaker or watchmaker -- | 
| 761 | 
Nichols, John. 1812-1812. New York City. clockmaker or watchmaker -- | 
| 762 | 
Nicolet, Joseph Marce. 1793-1798. Philadelphia, Pa.. clockmaker or watchmaker -- | 
| 763 | 
Nicolet, Julien. 1817-1822. Baltimore, Md.. clockmaker or watchmaker -- | 
| 764 | 
Nicolet, Mary. 1797-1800. Philadelphia, Pa.. clockmaker or watchmaker -- | 
| 765 | 
Ninde, James. 1796-1822. Baltimore, Md.. clockmaker or watchmaker -- | 
| 766 | 
Nolen, Spencer. 1809-1818. Boston, Mass.. clockmaker or watchmaker -- | 
| 767 | 
Norton, Thomas. 1800-1811. Philadelphia, Pa.. clockmaker or watchmaker -- | 
| 768 | 
Nowland, Thomas. 1806-1819. Philadelphia, Pa.. clockmaker or watchmaker -- | 
| 769 | 
O'Hara, Charles. 1799-1800. Philadelphia, Pa.. clockmaker or watchmaker -- | 
| 770 | 
Oclair, Narcis. 1818-1819. Albany, N.Y.. clockmaker or watchmaker -- | 
| 771 | 
Oliver, Griffith. 1785-1785. Philadelphia, Pa.. clockmaker or watchmaker -- | 
| 772 | 
Oliver, John. 1764-1768. Charleston, S.C.. clockmaker or watchmaker -- | 
| 773 | 
Orr, Thomas. 1809-1818. Philadelphia, Pa.. clockmaker or watchmaker -- | 
| 774 | 
Osburn, R. (c.1800). 1800-1800. Richmond, Va.. clockmaker or watchmaker -- | 
| 775 | 
Oudin, Joseph. 1814-1814. Philadelphia, Pa.. clockmaker or watchmaker -- | 
| 776 | 
Oudin, Joseph. 1822-1822. New Orleans, La.. clockmaker or watchmaker -- | 
| 777 | 
Oudin, Piere. 1809-1809. New York City. clockmaker or watchmaker -- | 
| 778 | 
Owen, Griffith. 1791-1814. Philadelphia, Pa.. clockmaker or watchmaker -- | 
| 779 | 
Owen, John. 1818-1819. Philadelphia, Pa.. clockmaker or watchmaker -- | 
| 780 | 
Packard & Brown. 1815-1815. Albany, N.Y.. clockmaker or watchmaker -- | 
| 781 | 
Palmer, John. 1793-1796. Philadelphia, Pa.. clockmaker or watchmaker -- | 
| 782 | 
Parke, A.W.. 1817-1820. Philadelphia, Pa.. clockmaker or watchmaker -- | 
| 783 | 
Parke, Solomon. 1791-1820. Philadelphia, Pa.. clockmaker or watchmaker -- | 
| 784 | 
Parker, Isaac. 1818-1820. Philadelphia, Pa.. clockmaker or watchmaker -- | 
| 785 | 
Parker, Thomas (II). 1817-1820. Philadelphia, Pa.. clockmaker or watchmaker -- | 
| 786 | 
Parmier, (Marshall &). 1798-1798. Norfolk, Va.. clockmaker or watchmaker -- | 
| 787 | 
Parry, John J.. 1793-1820. Philadelphia, Pa.. clockmaker or watchmaker -- | 
| 788 | 
Partin, Peterson. 1819-1820. Norfolk, Va.. clockmaker or watchmaker -- | 
| 789 | 
Patience, John. 1789-1789. New York City. clockmaker or watchmaker -- | 
| 790 | 
Patterson, James. 1767-1773. Williamsburg, Va.. clockmaker or watchmaker -- | 
| 791 | 
Patterson, James. 1773-1773. Richmond, Va.. clockmaker or watchmaker -- | 
| 792 | 
Patton & Jones. 1801-1811. Philadelphia, Pa.. clockmaker or watchmaker -- | 
| 793 | 
Patton, Abraham. 1795-1814. Baltimore, Md.. clockmaker or watchmaker -- | 
| 794 | 
Patton, Abraham. 1799-1818. Philadelphia, Pa.. clockmaker or watchmaker -- | 
| 795 | 
Paulding, Cornelius. 1801-1815. New York City. clockmaker or watchmaker -- | 
| 796 | 
Paulding, Cornelius. 1815-1815. New Orleans, La.. clockmaker or watchmaker -- | 
| 797 | 
Payn & Heroy. 1813-1813. Albany, N.Y.. clockmaker or watchmaker -- | 
| 798 | 
Payn, C. S.. 1815-1815. Albany, N.Y.. clockmaker or watchmaker -- | 
| 799 | 
Peale, James. 1814-1820. Philadelphia, Pa.. clockmaker or watchmaker -- | 
| 800 | 
Pearsall & Embree. 1787-1789. New York City. clockmaker or watchmaker -- |