Era
20th century
176,061
1900-1999
86,767
19th century
57,464
1900 - 1999
28,750
1800-1899
23,715
1939-1945
19,827
18th century
16,932
21st century
13,676
20e siècle
11,699
1800 - 1899
7,801
17th century
6,993
1700-1799
6,393
1945-
6,339
Civil War, 1861-1865
5,529
16th century
5,362
1939 - 1945
5,270
1800-1999
4,471
-632
4,276
2000-2099
3,956
1933-1945
3,429
19e siècle
3,208
1900-2099
3,177
20e siècle
3,006
1946-
2,900
1949-
2,880
1930-
2,821
1928-
2,813
Revolution, 1775-1783
2,759
1947-
2,727
1935-
2,694
1951-
2,672
1926-
2,603
1936-
2,580
1934-
2,536
1923-
2,518
1948-
2,490
1942-
2,478
1924-
2,467
1929-
2,461
1932-
2,460
1925-
2,455
Early works to 1800
2,410
1922-
2,406
1933-
2,402
1931-
2,397
1861-1865
2,384
1944-
2,374
1927-
2,366
Revolution, 1917-1921
2,365
1938-
2,364
more ...