767 FERRARIUS, also called Effararius. Tractatus chemicus excellentissimus, hactenus in principio et fine plusquam dimidia parte mutilatus, & corruptissime sub corrupto Efferarii Monachi nomine aliquoies publicatus, nunc ex MS. exemplari Dn. Nicolai Maii... 8� Geismari�: typis Salomonis Schadewitz. Sumptibus Sebaldi K�hlers 1647 Ferguson Young