found: Horace. The poems of Horace, 1666:t.p. (John Dunstall)
found: DNB(hdg.: Dunstall, John, fl. 1644-1675, engraver)
found: The marrow of ecclesiastical history, 1675:engraved frontispiece (signed: John Dunstall sculpsit.)
found: Oxford DNB online, 13 Dec. 2013(John Dunstall, etcher; died 1693)
found: British Museum website, 13 Dec. 2013:research, collection database, biog. details (John Dunstall, died 1693; "lived in the Strand, a small professor of drawing"; he etched competently in a style derived from Hollar, and most of his work seems to have been in creating pattern sheets for publishers and his students)