| Description | Correspondenec and other material relating to the February 1920 dust-storm in Gran Canaria, including David Bannerman's notes on the storm and W. Campbell Smith's 'Note on a fall of dust, 'blood rain' at Gran Canaria, February 8th to 11th, 1920'.
Correspondence between 1969 and 1977 with The Meteorological Office on dust. |