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Digital Commonwealth
1875
to
1879
6
1880
to
1889
45
1890
to
1899
56
1900
to
1909
44
1910
to
1919
66
1920
to
1929
79
1930
to
1939
113
1940
to
1949
84
1950
to
1959
94
1960
to
1969
75
1970
to
1979
14
1980
to
1985
1