British Library MS. Sloane 1799. Paper. Duodecimo. 105 folios. 17th Century. 1. Dialogus inter naturam et filium Philosophiae, Egidii de Vadis. ff.2-30. Exstat impressus apud Bibliothecam Chemicam Curiosam Mangeti, Genevae, 1702. Tom. II p.326. 2. 'Radix Mundi Rogeri Baconis. Translated into Englishe by Robert Frelove, 1550.' ff.31-73. Begins: 'The bodies of all things being as well perfect as imperfect.' Ends: 'For nothing wanteth to them that feare God, To whom be all honor and glorye unto the world of worlds.' 3. Treatise on chemistry, by John Bristol; written in the form of a letter addressed to 'The Right Honble the Lady Knowles'; and dated 1614. ff.74-104.