Synchronous mains electric clock of the self-starting type
1934
1934
1935
1936
1935
1935
1936
1933
1935
1934
1934
1936
1935
1935
1932-1936
1934-1935
2000-100 BCE
1936
1935
1935
1932
1955; 1830
1932
1933
Before 1932
1934
1932
1934
1933
1990-96
1936
1935
1936
1935
1934
1935-1936
1934
1936
1932-1933
1935
1935
1839 (original); circa 1988 (replica)
1801-1892 (prepared); 1946 (element replaced)
1935
1935
1933
1903 (original); 1982 (model)
1933
4000-2001 BCE
Before 1932
1935