Copy letter from Edwin Deller, Assistant Secretary of the Royal Society; to Messrs W. Wesley & Son; 28 Essex Street, Strand, W.C.l. Notes that, in view of Messrs W. Wesley & Son's long association with the Society, the renewal of their 'Proceedings' subscription can in this instance be allowed without penalty. Makes clear to Messrs Wesley and Son that this is a special exception. 8 June 1920