Era
- 20th century
- 20e siècle 39 results
- 1900-1999 30 results
- 1800-1999 8 results
- 19e siècle 8 results
- 19th century 8 results
- 1945-1970 2 results
- 1839-1906 1 results
- 1848-1928 1 results
- 1856-1910 1 results
- 1860-1940 1 results
- 1868- 1 results
- 1868-1930 1 results
- 1871-1954 1 results
- 1876-1940 1 results
- 1877-1964 1 results
- 1877-1999 1 results
- 1880-1968 1 results
- 1883-1931 1 results
- 1884-1972 1 results
- 1887-1953 1 results
- 1889-1988 1 results
- 1890-1957 1 results
- 1897-1965 1 results
- 1906-1984 1 results
- 1908-1973 1 results
- 1914-1970 1 results
- 1919-1992 1 results
- 1925- 1 results
- 1925-1996 1 results
- 1929- 1 results
- 1929-1968 1 results
- 1930-1940, 1 results
- 1933-1945 1 results
- 1939-1945 1 results
- 1944- 1 results
- 1945-1989 1 results
- 1961-1969 1 results
- 1985 1 results
- Geschichte 1915-1980 1 results
- Geschichte 1935-1943 1 results
- Pittsburgh 1 results
- Since 1900 1 results
- United States 1 results
- ca. 20. Jh 1 results