
Willis world clock, 1929-1935
1929-1935
1929-1935
1750-1775
1946-12-13
1946-12-13
1965-1970
1930
1935
1935
1935
1934
1932
1938
1938
1935
1935
1936-7
1935
1935
1934
1935
1930
circa 1937
Unknown
1825
1847-1854
1780-1820
1939
1933
1932
1997
1930-1940
1932-1-13
1667
1801-1900
1984-1985
1965-1975
1984
1987
1935
1927
1941
1935
1932
1935
1927