| Sacheverel, John | Engraver | Adv. 1733 |
| Sailor, Washington | Watchmaker | D 1825-1833 |
| Saint-Martin, Anthony | Goldsmith | D 1794-1796 |
| Saint-Maurice, James(Servant To Richardson) | Silversmith | Adv. 1748 |
| Sampson, William | Watchmaker | D 1802-1803 |
| Sandoz, Charles H. | Watchmaker | D 1800-1802 |
| Sandoz, Louis | Watchmaker | D 1845 |
| Sandoz, Philip Augustus | Jeweller | D 1814-1822 |
| Saur, Christopher | Clock & Mathematical Instrument Maker | 1724 |
| Saurman, William S. | Silverplater | D 1829 |
| Sause, Richard | Jewellery, Hardware, Etc. | Adv. 1778 |
| Savage, Edward | Goldsmith & Engraver | 1794, d. 1817 |
| Savil (or Saville), William | Silverplater | D 1820-1829, 1837 |
| Saxton, Joseph | Watchmaker | D 1823-1824 |
| Scarret, see Skerret | | |
| Scerad, see Serad | | |
| Schaffield, Jeremiah | Goldsmith | D 1785 |
| Scheer, J. C. | Jeweller | D 1835 |
| Scheer, John C. | Jeweller | D 1845-1850 |
| Scheer, see also Bonsall & Scheer, Dubosq & Scheer | |
| Schell, Samuel F. | Watchmaker | D 1829-1835 |
| Schern, Frederick | Silversmith | D 1848, 1850 |
| Scherr, Lewis | Clocks | D 1843-1850 |
| Schinkle, John | Watchmaker | D 1810 |
| Schmid, John G. | Watchmaker | D 1850 |
| Schmidt, John | Jeweller | D 1850 |
| Schmidt, see also Smith | | |
| Schmitt, John | Jeweller | D 1846 |
| Schrader, F. V., & Co. | German Silver Store | D 1837 |
| Schreiner, Charles W. | Watchmaker | D 1813-1833 |
| Schriver, see Shriver | | |
| Schuller, J. | Clockmaker | D 1845-1846 |
| Schultz, Gottleib | Watchmaker | D 1821-1824, 1831-1844 |
| Schumo, Thomas | Watchmaker | D 1824-1825 |
| Schwartz, Michael | Jeweller | D 1849-1850 |
| Schwekert, B. | Jeweller | D 1842 |
| Schwing, see Shiving | | |
| Scot, Robert | Engraver | Adv. 1781-1785, D 1785-1822 |
| Scranton, Edward | Silversmith | D 1847 |
| Scummo, Thomas | Watchmaker | D 1823-1824 |
| Seal, William, Jr. | Silversmith | Adv. 1775 D 1816-1822 |
| Seale, see Browne & Seale | | |
| Searl, Joseph | Silverplater | D 1840-1850 |
| Sears, Samuel | Jeweller | D 1839-1850 |
| Seckel, John D. | Jeweller | D 1837-1850 |
| Seckler, see Seckel | | |
| Seddinger, Margaret | Watchmaker | D 1846 |
| Seddinger, Matthias | Silverplater | D 1819-1822, 1831-1850 |
| Seeger, Conrad F.(or Seger, Frederick C.) | Silverplater | D 1823-1850 |
| Segn, George | Silversmith | D 1820-1822 |
| Sehro, see Sekro | | |
| Sekel, Lawrence | Jeweller | D 1841 |
| Sekro, William (or W. C.) | Silverplater | D 1837-1850 |
| Selby, Lemuel T. | Silversmith | D 1842-1844, 1850 |
| Selby, Samuel | Silversmith | D 1841 |
| Sellers, Joseph | Silverplater | D 1828-1850 |
| Senemaud, John B. | Goldsmith | D 1798-1800, 1811-1822 |
| Serad, John | Jeweller | D 1835-1850 |
| Serrill, J. | Silverplater | D 1837 |
| Servoss, Charles | Clockmaker | D 1849 |
| Servoss, Joseph S. | Clockmaker | D 1850 |
| Sevrin, Lewis | Silversmith | D 1837-1840 |
| Seydell, Joseph | Watch Case Maker | D 1848-1849 |
| Seymour, Edward | Jeweller | D 1839-1841, 1850 |
| Shade, John V. | Watchmaker | D 1845-1847 |
| Shallus, Francis | Engraver | D 1797-1822 |
| Shannon, Robert | Jeweller | D 1841-1842 |
| Shannon, see also Ashburn & Shannon, Hattrick & Shannon | | |
| Sharp, George (or G. B.) | Silversmith | D 1844-1850 |
| Sharp, William | Jeweller | D 1835-1850 |
| Sharp, W. & G. | Silversmiths | D 1848-1850 |
| Sharpe, William H. | Jeweller | D 1843 |
| Shartle, Jacob A. | Silverplater | D 1844 |
| Shaw, Edward | Silverplater | D 1837 |
| Shaw, Edward G. | Silversmith | D 1825-1830 |
| Shaw, James | Jeweller | D 1839-1841 |
| Shaw, John | Watchmaker | D 1819 |
| Shaw & Dunlevy | Silversmiths | D 1833 |
| Shearman, Robert | Watchmaker | D 1799-1804 |
| Sheed, Walter | Jeweller | D 1831-1833 |
| Sheed, William W. | Watchmaker | D 1840 |
| Sheer, see Scheer, Scherr | | |
| Shehum, see Schern | | |
| Shepherd, Cumberland | Jeweller | D 1850 |
| Sheppard, George L. | Silversmith | D 1846-1848 |
| Sheppard, George M. | Engraver | D 1837 |
| Shepper, John (or J. D.) | Silversmith | D 1818-1819 |
| Shepper, see also Bumm & Shepper | | |
| Sherman, Robert | Watchmaker | D 1799 |
| Sherman, see also Shearman | | |
| Shermer, John | Watchmaker | D 1803-1813 |
| Shewell, Walter (or W. D.) | Jeweller | D 1829-1840 |
| Shields, Jesse C. | Silverplater | D 1845 |
| Shields, Thomas | Goldsmith | Adv. 1769-1776, D 1785-1794 |
| Shimer, John | Watchmaker | D 1811 |
| Shinkle, John P. | Watchmaker | D 1824-1825 |
| Shippen, William A. | Watchmaker | D 1818-1824 |
| Shiving, Godfrey | Goldsmith | Adv. 1779 |
| Shoemaker, Abraham | Watchmaker | D 1846 |
| Shoemaker, Joseph | Silversmith | D 1793-1839 |
| Shoeman, see Shuman | | |
| Shriver, Thomas (or T. H.) | Jeweller | D 1837-1843 |
| Shriver, see also Baker & Shriver | | |
| Shuber, see Gregory & Shuber | | |
| Shuler, John | Clockmaker | D 1849 |
| Shultz, Gottleib, see Schultz, Gottleib | | |
| Shultz, Gustavus | Watchmaker | D 1825-1833 |
| Shultz, John | Jeweller | D 1813, 1818-1822 |
| Shuman, Frederick | Silverplater | D 1818 |
| Shuman, John | Silverplater | D 1818-1837 |
| Shumo, see Schumo | | |
| Sickel, see Seckle | | |
| Sickle, see Seckle | | |
| Siddall, Joseph | Watch Case Maker | D 1846-1847 |
| Siddons, John | Jeweller | D 1841-1850 |
| Siddons, Josiah C. | Chaser | D 1835-1837 |
| Sigler, Amos | Silversmith | D 1847-1850 |
| Sikler, William | Silver Finisher | D 1850 |
| Simmonds, see Simmons | | |
| Simmons, Andrew | Silversmith | D 1795-1798 |
| Simmons, Anthony | Silversmith | D 1797-1808 |
| Simmons, Joseph | Engraver | Adv. 1765 |
| Simmons, Joseph | Silversmith | D 1828-1833 |
| Simmons, Robert (or R. H.) | Jeweller | D 1837-1850 |
| Simons, George W. | Silversmith | D 1844-1850 |
| Simpson, David | Silverplater | D 1807-1818, 1825, 1835-1837, 1844-1850 |
| Simpson, J. Alexander | Watch Case Maker | D 1848-1850 |
| Simpson, James | Jeweller | D 1840 |
| Simpson, John W. | Jeweller | D 1839, 1845-1850 |
| Simpson, Thomas W. | Jeweller | D 1839-1841 |
| Simpson, William | Watchmaker | D 1801 |
| Simpson, William | Jeweller | D 1830-1831, 1844 |
| Simpson & Bro. | Watch Case Makers | D 1846-1850 |
| Sinclair, William | Watchmaker | D 1837 |
| Sivrin, see Sevrin | | |
| Sixte, Joseph A. | Silversmith | D 1837-1850 |
| Sixte, Vincent B. | Silversmith | D 1837-1840 |
| Skerret, Joseph | Silversmith | D 1797-1798, d. 1804 |
| Skerret, Joseph | Jeweller | D 1804-1850 |
| Slack, William | Jeweller | D 1850 |
| Sleeper & Jeannert | Jewellers | D 1850 |
| Small, William | Silverplater | D 1795-1796 |
| Smart, John | Watchmaker | D 1839-1850 |
| Smick, Peter | Watch Case Maker | D 1846-1848 |
| Smith, Allen | Jeweller | D 1841 |
| Smith, B. | Watchmaker | D 1835 |
| Smith, Benjamin C. | Jeweller | D 1850 |
| Smith, Charles | Goldsmith | D 1848-1850 |
| Smith, Charles (or C. R.) | Watchmaker | D 1837-1850 |
| Smith, Christian | Silversmith | D 1820-1822,1829-1833 |
| Smith, Ernest | Watchmaker | D 1830-1833 |
| Smith, F. C. | Clockmaker | D 1844 |
| Smith, Francis W. | Jeweller | D 1837 |
| Smith, Frederick | Jeweller | D 1833-1843 |
| Smith, George | Jeweller | D 1823-1833 |
| Smith, George | Jeweller | D 1829-1840, 1847-1849 |
| Smith, George C. | Jeweller | D 1839, 1844-1845 |
| Smith, George M. | Jeweller | D 1845-1849 |
| Smith, Hezekiah | Watchmaker | D 1845 |
| Smith, Isaac | Watchmaker | D 1840-1843 |
| Smith, Jacob | Silversmith | D 1809-1822 |
| Smith, Jacob C. | Jeweller | D 1839-1850 |
| Smith, James | Silversmith | D 1807-1808 |
| Smith, James S. | Clockmaker | D 1837-1850 |
| Smith, John | Silverplater | D 1818-1822 |
| Smith, John | Silversmith | D 1819-1822 |
| Smith, John | Watchmaker | D 1835 |
| Smith, John | Jeweller | D 1849-1850 |
| Smith, John | Silverplater | D 1840-1850 |
| Smith, John | Silversmith | D 1845-1848 |
| Smith, John Creagh | Jeweller | D 1839, 1846-1850 |
| Smith, John E. | Silverplater | D 1825 |
| Smith, Joseph | Silversmith | D 1804, 1810 |
| Smith, Joseph E. | Jeweller | D 1839-1850 |
| Smith, Levin H. | Silversmith | D 1837-1843 |
| Smith, Philip | Watch Case Maker | D 1847-1850 |
| Smith, Robert | Watchmaker | D 1818-1822 |
| Smith, Robert | Silversmith | D 18.20-1831 |
| Smith, Roderick D. | Jeweller | D 1846-1850 |
| Smith, Samuel | Jeweller | D 1785 |
| Smith, Samuel | Watchmaker | D 1845 |
| Smith, Samuel | Silversmith | D 1845 |
| Smith, William | Watchmaker | D 1818-1825 |
| Smith, William | Silversmith | D 1837 |
| Smith & Bro. | Clockmakers | D 1843-1844 |
| Smith & Goodrich | Clockmakers | D 1850 |
| Smith & List | Jewellers | D 1848-1850 |
| Smith, see also Hattrick & Smith, Lewis & Smith, Lovell & Smith | |
| Smither, James | Engraver | Adv. 1768-1769, D 1791-1819 |
| Smitten, R. T. | Plater & Watchmaker | D 1844-1847 |
| Smoker, John | Silversmith | D 1846-1847 |
| Snell, Lewis | Jeweller | D 1831-1835 |
| Snelling, Henry | Watchmaker | Adv. 1776-1777 |
| Snyder, Charles F. | Jeweller | D 1842, 1846 |
| Snyder, George | Watchmaker | D 18D 1 |
| Snyder, George (or G. H.) | Silversmith | D 1816-1818 |
| Snyder, Joseph (or J. H.) | Jeweller | D 1848-1850 |
| Snyder, Robert | Jeweller | D 1850 |
| Snyder & Bros. | Jewellers | D 1847-1850 |
| Snyder, see also Rickards & Snyder | | |
| Solliday, Daniel H. | Watchmaker | D 1829-1850 |
| Solomon, Lewis | Jeweller | D 1840-1841 |
| Solomon, Samuel | Silversmith | D 1811 |
| Somerdike, William | Watch Case Maker | D 1848-1850 |
| Somers & Crowley | Watchmakers | D 1828-1833 |
| Somerville (or Sommerville), John | Silverplater | D 1844-1846 |
| Sonnece, Joseph | Jeweller | D 1816 |
| Sonnier, Joseph | Goldsmith | D 1818 |
| Sonnier, see also Lagazze & Sonnier | | |
| Soumain, Samuel | Goldsmith | Adv. 1754-1765 |
| South, George | Jeweller | D 1823-1824 |
| South, William | Jeweller | D 1828-1850 |
| Souty, A. | Jeweller | D 1811 |
| Souza, Samuel | Watchmaker | D 1819 |
| Sowerlt, Anthony | Silversmith | D 1811 |
| Sowerwall, Anthony | Silversmith | D 1823-1824 |
| Spackman, George | Watchmaker | D 1824-1825 |
| Sparrow, Henry | Silversmith | D 1811 |
| Spencer, Oliver | Jeweller | D 1833-1843 |
| Spencer & Hand | Jewellers | D 1843 |
| Spencer & Marshall | Jewellers | D 1829-1833 |
| Sperry, William | Clockmaker | D 1843-1849 |
| Sprogell, John | Watchmaker | Adv. 1764-1779, D 1791, d. 1794 |
| Sprogell, John, Jr. | Watchmaker | Adv. 1771 |
| Spurck, Peter | Watchmaker | D 1794-1806 |
| Spyers, Moses | Watchmaker | D 1830 |
| Stackel, Jacob | Silverplater | D 1825 |
| Stanislas, see Czekayski | | |
| Staple (or Staples), George | Silversmith | D 1848, 1850 |
| Starr, Richard | Die Sinker | D 1813, 1814 |
| Statzell, P. M. | Watchmaker | D 1845-1850 |
| Stedman, Alexander | Goldsmith | D 1793-1814 |
| Stedmetz, John | Silverplater | D 1829-1833 |
| Steel, Robert | Silverplater | D 1811-1831 |
| Steel & Field | Silverplaters | D 1814-1825 |
| Steeper, John | Engraver | Adv. 1762 |
| Stein, Abraham | Watchmaker | D 1795-1828 |
| Stellwagen, Charles K. | Watchmaker | D 1840-1848 |
| Stephen, Thomas H. | Silversmith | D 1839, 1843-1846 |
| Stern, William | Watchmaker | D 1820-1822 |
| Stetzell, see Statzell | | |
| Stevens, George | Silverplater | D 1845-1848 |
| Stevens, Thomas H., see Stephen | | |
| Stevenson, Charles | Jeweller | D 1823-1825 |
| Steward, Aaron | Watchmaker | D 1843 |
| Steward, James, see Stuart | | |
| Stewart, George | Watchmaker | D 1837 |
| Stewart & Co. | Watchmakers | D 1824 |
| Stewart, James, see Stuart | | |
| Stewart, T. | Silverplater | D 1849 |
| Stewart, Thomas, see Stuart | | |
| Stillas, John | Watchmaker | Adv. 1784, D 1785-1793, d. 1793 |
| Stillman, Alexander | Silversmith | D 1806 |
| Stockman, Jacob | Silversmith | D 1828-1850 |
| Stockman, S. | Thimble Mfr. | D 1837 |
| Stockman & Pepper | Thimble Mfrs. | D 1828-1831 |
| Stockton, Samuel W. | Watchmaker | D 1823-1831 |
| Stokeberry, George | Watchmaker | D 1837 |
| Stollenwerck, P. M. | Watchmaker | D 1813-1814 |
| Stott, Edwin | Watchmaker | D 1850 |
| Stott, Samuel | Jeweller | D 1846-1850 |
| Stout, see Stott | | |
| Stout, see Brown & Stout | | |
| Stowee, Frederick | Watchmaker | D 1802-1803 |
| Strembeck, Jacob | Silverplater | D 1820-1822 |
| Stretch, Isaac | Watchmaker | 1732, Adv. 1752 |
| Stretch, Peter | Watchmaker | 1708, Adv. 1737-1738, d.1746 |
| Stretch, Samuel | Watchmaker | 1715, d. 1732 |
| Stretch, Thomas | Watchmaker | Adv. 1754-1764, d. 1765 |
| Strock, Edmund | Jeweller | D 1850 |
| Strong, William | Silversmith | D 1807-1811 |
| Stuart, James | Watchmaker | D 1837-1850 |
| Stuart, Thomas | Watchmaker | D 1839-1850 |
| Stuckert, Isaac | Goldsmith | D 1809 |
| Sturgis, Joseph | Watchmaker | D 1813-1817 |
| Sumaine, see Soumain | | |
| Supplee, Jacob | Silversmith | Census 1790, D 1791 |
| Swain, see Swan | | |
| Swan, Robert | Silversmith | D 1799-1831 |
| Syderman, Philip | Watchmaker | D 1785 |
| Syng, John | Goldsmith | Adv. 1734, d. 1738 |
| Syng, Philip | Goldsmith | Adv. 1720-1723, d. 1739 |
| Syng, Philip | Silversmith | Adv. 1726-1772, D 1785, d. 1789 |
| Syng, Philip, Jr. | Silversmith | 1738, Adv. d. 1761 |
|