A chap-book, entitled Drych y Merched neu Fuchedd Araith am Wragedd yn Ddwy Rann, y Gyntaf yn cynnwys Dull y rhai Ffol, Yr Ail yn cynnwys Cynneddfau y rhai Doeth, containing two songs, in Welsh, written, 1754, by David Jones of Trefriw (1708?-1785) and arranged for printing. The margins of the volume are covered with references to books and manuscripts, in both Welsh and English.