![](https://coimages.sciencemuseumgroup.org.uk/520/524/large_thumbnail_smg00002948.jpg)
Tropical sunshine recorder Mk IIIA by Casella
1959
1959
1919
1950-1970
1960-1970
1966
[1965]
1950
1963
1908-1913
1925
1910-1950
1930
1971-1980
1971
1952
1939
1951
1944
1940-1960
1943
1936
1955
1907
1961-1970
1916
1942
1942
1910-1920
1951
1952
1949
1960-1969
1957
1940-1945
1940-1950
1925
1917
1900-1925
1920-1940
1950-1970
[1966]
1924
1942
1938