Glasgow University Library MS. Ferguson 113. 528 pages. 196x124mm. 18th Century. 1. p1-246 Testament de Jean Isaac ou operation minerale traduite du flamand en Latin par Isaac de Zomere. [Finely executed drawings of alchemical apparatus between pages 227 and 235.] 2. p1-199 [New numbering.] Mercure d'or. 3. p200-271 Manuscrit de Chimie. [This section has (between pages 200 and 244) twelve water colour illustrations as in the 'Praetiosissimum Donum Dei', or 'Spiegel der philosophen'. These are small in size and are not especially well executed.]