File of Royal Society executive secretary 'Etna Research Sub-committee B' Correspondence and Preliminary Report on the eruption of Mount Etna, Italy, of January-March 1974. The letters discuss training visits to Etna, and logistics such as registering a land rover for use in Italy. Correspondents include: E A Vincent, P E Baker, A Mayer, C Argent, Maurice K Wells, Alfredo Rittmann, R G Mason 1974