Mellon Collection, Yale University Library MS. 65. 143 folios. Paper. 139x95mm. 17th Century [1644-1664.] [B. L.?] Sioler. Les Oeuvres de Sioler, Médecin spagyrique. [Holograph?] f2r [Illustrated with a complex emblematic drawing in coloured inks, containing alchemical signs, columns, shrubs growing in pots, Latin quotations partly from scripture.] [The text is illustrated with a number of curious emblematic drawings, naively executed, consisting of alchemical emblems in which winged, angelic figures often occur, as well as drawings of apparatus.]