History of Inventions 1850 – 1900 (and beyond)

19^th Century Inventions (before 1850)- http://inventors.about.com/library/weekly/aa111100a.htm

19^th Century Inventions (after 1850)- http://inventors.about.com/library/weekly/aa111100b.htm

19^th Century Invention Factory - http://americanhistory.si.edu/lighting/hall19.htm

Historical Inventions - http://inventors.about.com/library/bl/bl12.htm?PM=ss13_inventors

Invention Timelines by Century –

http://inventors.about.com/cs/timelines/?PM=ss15_inventors

http://www2.nypl.org/home/branch/kids/science/inventions.cfm

The History of Invention - http://www.cbc4kids.cbc.ca/general/the-lab/history-of-invention/default.html

The History of … - http://history.evansville.net/hist_of.html

American Inventors - http://www.150.si.edu/150trav/remember/amerinv.htm