Era
1879-1955
1,330
20th century
827
Early works to 1800
808
1642-1727
509
Early works to 1850
492
1900-1999
420
19th century
306
1791-1867
180
18th century
175
1885-1962
174
17th century
164
1904-1967
144
1901-1976
106
1831-1879
104
1900 - 1999
96
21st century
96
1800-1899
92
1745-1827
87
1858-1947
82
1922-
82
1901-1954
75
Holocene
74
Quaternary
71
1564-1642
68
1871-1937
68
1887-1961
67
1942-2018
66
1918-1988
65
1957-1958
65
Geschichte
65
1600-1699
63
1627-1691
60
1824-1907
60
1845-1923
58
20e siècle
57
1844-1906
52
1908-1968
52
To 1500
52
1700-1799
48
1900-1958
46
1749-1832
44
1706-1790
42
1926-
42
From 2 million years ago
42
1878-1968
40
2000-2099
40
1902-1984
38
1957 - 1958
38
1775-1836
37
From 10 thousand years ago
37
more ...