Copy letter from Edwin Deller, Assistant Secretary of the Royal Society; to Messrs Harrison & Sons 'Enclosed are your working lists for the despatch of Phil.Trans. and Proceedings. They are most difficult to check in their present condition, but I understand that new lists are being prepared. Please resume sending publications to all the Foreign Members now and look out and despatch all deficiencies at your convenience.' [Not enclosed.] 17 July 1920