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This report summarises over 8,000 observations by 149 observers between 2009 March and 2010 September, covering martian northern late autumn to winter, spring and early summer (Ls= 232-156°). Part I discusses dust storms and albedo features.

Axel Firsoff was one of the most controversial theorists and letter writers in the BAA’s history, submitting huge amounts of correspondence to the Journal between 1956 and 1981 and serving on the Committee of the Terrestrial Planets Section from 1979 to 1981. He was also a successful author, writing more than 20 books from 1942 until his death. In addition, Firsoff was a skilful artist, an accomplished skier, a lunar and planetary observer and an early pioneer in the use of colour filters.