Base and funnel for rain gauge designed for use at Bradford waterworks
1893
1893
1908
1893
1920
1921
1959
1931-1970
1997
1931-1970
1840-1860
1888
1868
1900-1930
1970-1980
1921
1950-1970
1950-1970
1871
1950-1970
1950-1970
1959
1997
1885
1892
1860
1851
1850
1908
1890
1860-1865
1869
1922
1858-1865
1901
1869-1880
1871
1871
1920
1950-1970
1875