L. Gardner Robinson-type Hot Air Engine
1900
1900
1904-1914
1919
1908
1938; (1838)
1916
1900
1912
1910-1912
1908
1912
1914-1918
1901-1913
2000-100 BCE
1900-1909
1901-1913
1914-1918
1901-1913
1914-1918
1916
1913
1910
1911
1908
1902
about 1900
1901
circa 1900
1914-1918
1900-1910
circa 1900
circa 1910
1918
1900
1915-1917
1910
1910
1901
1934
1915
after 1903
1906
1901-1910
1902-1907
circa 1905
1905
1910
1900
circa 1900
1910