AllenE Timeline 1

Events

September 20, 1792
Approx. 1804
Approx. 1848
1868
1882
1898
1899
1900
1904 - 1905
1905
1907
1912 - 1913
Approx. July 1914
1917
1917
1917
April 1917
1918
1918
1919 - 1946
1919 - 1933
June 1919
1922
1923
1929

Inventions

Approx. 1830
1848
1859
1866
1876
1905
1914