found: Its Catalogue of books, (American editions) for sale at the bookstore of Thomas & Andrews, Faust's Statue, no. 45, Newbury-Street, Boston, 1799.
found: Adam, A. Rudiments of Latin and English grammar, 1803:t.p. (I. Thomas & E.T. Andrews; printer and bookseller at Boston)
found: Webster, N. An American selection, 1802:t.p. (Isaiah Thomas and Ebenezer T. Andrews)
found: MWA/NAIP files, July 6, 2009(hdg.: Thomas & Andrews; note: bookselling firm of Isaiah Thomas (1749-1831) and Ebenezer Turrell Andrews (1766-1851); active at Boston, Mass., 1789-1820)