West Bradford: Joel Baily (1732-1797), practitioner. RHODE ISLAND Newport: William G. Hagger (c.1744-1830?); quadrants. King & Hagger (1759/60); mathematical and nautical instruments. Benjamin King (1707-1786); mathematical and nautical instruments. Samuel King (1748-1819); mathematical instrument. Paul Pease (fl. 1750); quadrants. Providence: William Hamlin (1772-1869); mathematical, astronomical, and nautical instruments. SOUTH CAROLINA Charleston: Charles Blundy (fl. 1753); thermometric instruments. Robert Clark (fl. 1785); nautical, surveying, and optical instruments. James Jacks (fl. 1780's); mathematical and surveying instruments. VERMONT Bradford: James Wilson (1763-1855); globes. VIRGINIA Winchester: Goldsmith Chandlee (c.1746-1821); surveying and astronomical instruments and clocks. Anthony Lamb (1703-1784); mathematical instruments. TYPES OF INSTRUMENTS AND THEIR MAKERS _(Categories based on specific designations noted in advertisements)_ ASTRONOMICAL Caritat, H. (fl. 1799), New York. Chandlee, Goldsmith (c.1746-1821), Winchester, Va.; also made surveying instruments and clocks. Ellicott, Andrew (1754-1820), Baltimore; also made surveying instruments. Folger, Walter, Jr. (1765-1849), Nantucket, Mass.; also made surveying instruments. Greenough, Thomas (1710-1785), Boston; also made mathematical, surveying, and nautical instruments. Hamlin, William (1772-1869), Providence, R.I.; also made mathematical and nautical instruments. Holcomb, Amasa (1787-1875), Southwick, Mass.; also made surveying instruments. Rittenhouse, Benjamin (1740-c.1820), Philadelphia; also made surveying instruments. Rittenhouse, David (1732-1796), Philadelphia and Norristown, Pa.; also made surveying instruments. Voight, Henry (1738-1814), Philadelphia; also made clocks and watches. GLASS AND THERMOMETRIC Blundy, Charles (fl. 1753), Charleston, S.C.; also made watches. Donegan, Joseph (fl. 1787), New York and Philadelphia; also made philosophical instruments. Fisher, Martin (fl. 1790), Philadelphia. Gatty, Joseph (fl. 1794), New York and Philadelphia; also made philosophical instruments. Ketterer, Alloysius (fl. 1789), Philadelphia. Wistar, Richard (fl. 1752), Wistarburg, N.J. HOROLOGICAL Blundy, Charles (fl. 1753), Charleston, S.C.; also made thermometric instruments. Burnap, Daniel (1759-1838), East Windsor and Coventry, Conn.; also made surveying instruments. Chandlee, Benjamin (1723-1791), Nottingham, Md.; also made surveying instruments.