| Description | Press-cuttings describing 11-tin magnet built by Metropolitan Vickers Electric Company, Manchester, for Blackett who had it transported to London and installed in a wooden hut ('Magnet House') for use by his Birkbeck team. 1934
Drawing of 'Approx. Arrgt. of magnet and fan' in one another hand with some notes on dimensions added by Blackett, 1934. |