Keywords: Theatrum Chemicum Vol VI page 1.jpg en Page 1 of Theatrum Chemicum Volume VI printed 1659-61 in Strasburg France by Lazarus Zetzner Zetznerni Zetznerus http //www wbc poznan pl/publication/6486 Lazarus Zetzner Zetznerni Zetznerus 1659-61 PD-old-100 Theatrum Chemicum |