London, Wellcome Institute MS. 3624. 485 pages + 7 folios. 115x80mm. 18th Century. Guido de Montanor. Le menstrue végétab[le], petit et grand circulé: ou la Quint'Essence de vin accuée ou aiguisée. [Followed by notes and extracts from alchemical authors.] [Illustrated with small pen drawings of alchemical apparatus.]