Ffeil NLW MS 21307B. - Notes, extracts, etc.,

A bundle of notes (?) in the autograph of Dr J. Williams, Sydenham (see Letters to Iolo Morganwg, Nos 596-601), consisting of: (c) Questions and Answers in Latin 'De Physicâ', 'De Metaphysicâ, 'De Astronomiâ', etc.; (d) A work in four Books concerning Innate Principles, Ideas, Words or Language, Knowledge, etc. The first page is wanting, but there is a complete list of contents at the end; (e) ?Notes on Joseph Spence: Polymetis.