Holden, John, active 18th century. Jefferson, Thomas, 1743-1826, former owner. DLC Thomas Jefferson Library Collection (Library of Congress) DLC text Glasgow : Printed for the author ; London : Sold by R. Baldwin ..., MDCCLXX [1770] eng Signatures: *a-*b² A-2O². LC copy forms part of the Jefferson Exhibit Collection. Part I. The rudiments of practical music -- Part II. The theory of music. Sowerby, E.M. Catalogue of the Library of Thomas Jefferson, English Short Title Catalogue, LC copy is Thomas Jefferson's. Harmony--Early works to 1800. Scotland Glasgow. England London. http://hdl.loc.gov/loc.music/muspre1800.101237