Camborne School of Mines Magazine Vol.XXXI No.1 Includes articles on: - 'Editorial' - 'Thanks' A list of people the Editor wishes to thank - 'Conditions in Northern Rhodesia' - 'Correspondance' Letters to the Editor - 'Notes by Boryer' A summary of recent events - 'Club Notes' - 'CSM Sessions' An article on a trial and the Judge involved - 'The Ro-Buston Gravel Pump' A summary of the Gravel Pump - 'Rugger Notes' Notes on Rugby matches and results - 'Our Back Page'. 1931