The Great Nebula in Orion
1883
1883
1876
1883
1883
1883
1883
1876
1883
1883
1909
1883
1909
1883
1883
1909
1883
1931
1910
1921
1899
1899
1860-1867
1966
1966
1909
1885
1966
1966
1920
1920
1902-1904
1899; 1912
1921
1966
1966
1920
1922
1963