British Library MS. Royal 7 E. x.
94 folios. Vellum. 350x235mm. 14th Century.
4b. f47v 'Ars arquime prohibetur' [Papal decretal against alchemy by John XXII]
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British Library MS. Royal 7 E. x. 94 folios. Vellum. 350x235mm. 14th Century. 4b. f47v 'Ars arquime prohibetur' [Papal decretal against alchemy by John XXII] |