of the selected works, which contains a somewhat similar title referring
in reality to _Bermannus_, which was and is still continually confused
with _De Re Metallica_. Ferguson mentions a German edition, Schweinfurt,
8vo, 1687. We can find no trace of this; it may refer to the 1607
Schweinfurt edition mentioned above.
_De Natura Fossilium._ Leupold and Gatter refer to a folio edition of