TY  - SER
AU  -  Piercy, Willis Duff
TI  -  Great Inventions and Discoveries 
AV  - T 
PY  - 2011///
PB  -  Project Gutenberg, 
KW  -  Inventions
N1  -  Introduction -- The printing press -- The steam engine -- Electricity: the telegraph and the telephone -- Electricity: Lighting, transportation, and other uses -- The discovery of America -- Weapons and gunpowder -- Astronomical discoveries and inventions -- The cotton-gin -- Anæsthetics -- Steel and rubber -- Stenography and the typewriter -- The friction match -- Photography -- Clocks -- Some machines: The sewing machine. The reaper. Spinning and weaving machines -- Aeronautics;  Public domain in the USA;  Text
UR  -  http://www.gutenberg.org/ebooks/37574
ER  -