“Inventors, Innovators and Entrepreneurs”
Mrs. Kollmeier
Ever Seen a Fin Flapper?
1. After clicking
here …
2. Click on the dotted red arrow 
in the upper
right hand corner to scroll through the timeline.
3. Then, just click on an invention or inventor!
19th Century Innovation Timeline
1. You may either use the decade links at the top of the
chart
“1800 00 |
10 | 20
| 30 |
40 |
50 |
60 |
70 |
80 |
90 ”
2. or simply scroll down to find an invention or inventor and click!
19th Century Inventions, 1851-1899
Scroll
down the page to find an invention or inventor and click!
1. Enter the name of your person in the search box 
on the top left of the page;
2. Then, select the result under the heading “
”