The Harmonicon. Part the FirstNote 59 — BIOGRAPHICAL SKETCHES OF JOHN TRAVERS, WILLIAM HAYES, MUS. D., THOMAS SAUNDERS DUPUIS, MUS. D., AND EDMUND AYRTON, MUS. D.Reading editionBurney’s Hist., iii. 619.◇Copy noteReturn to BIOGRAPHICAL SKETCHES OF JOHN TRAVERS, WILLIAM HAYES, MUS. D., THOMAS SAUNDERS DUPUIS, MUS. D., AND EDMUND AYRTON, MUS. D.