Chelsea Clock Co. Serial Numbers
Serial Numbers
001-3,937
3,938-16,459
16,460-59,641
59,642-97,528
97,529-136,237
136,238-159,719
159,720-194,237
194,238-213,894
213,895-256,235
256,236-472,765
472,766-559,240
559,24-598,659
598,660-638,906
638,907-673,459
673,460-743,137
743,138-786,288
786,289-827,760
827,761-857,063
857,064-868,171
868,172+
Years
1897-1899
1900-1904
1905-1909
1910-1914
1915-1919
1920-1924
1925-1929
1930-1934
1935-1939
1940-1944
1945-1949
1950-1954
1955-1959
1960-1964
1965-1969
1970-1974
1975-1979
1980-1984
1985-1989
1990-