A History of Inventions, Discoveries, and Origins (Vol. 1&2). Johann Beckmann
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Johann Beckmann
A History of Inventions, Discoveries, and Origins
(Vol. 1&2)
Complete Edition
e-artnow, 2020
Contact: [email protected]
EAN 4064066399894
Table of Contents
Volume 1
Table of Contents
MACHINE FOR NOTING DOWN MUSIC.
REFINING GOLD AND SILVER ORE BY QUICKSILVER. AMALGAMATION.
COLOURED GLASS.—ARTIFICIAL GEMS.
COLLECTIONS OF NATURAL CURIOSITIES.