The art of distillation, or, A treatise of the choicest spagyrical preparations, experiments, and curiosities, performed by way of distillation [electronic resource] : together with the description of the choicest furnaces and vessels used by ancient and modern chymists, and the anatomy of gold and silver ... in six books / by John French ... ; to which is added in this fourth impression Sublimation and calcination in two books ; as also The London-distiller