Base and funnel for rain gauge designed for use at Bradford waterworks
1893
1893
1940-1950
1908
1860-1899
1871
1893
1920
1921
1998
1931-1970
1959
1931-1970
1997
1888
1900-1906
1840-1860
1868
1997
1900-1930
1970-1980
1921
1860
1950-1970
1845
1911-1923
1860-1865
1950-1970
1871
1950-1970
1950-1970
1818
1818
1818
1959
1940-1950
1940-1950
1997
1885
1860
1892
1911-1923
1845
1860-1865
1850
1851