|Alternative reference number
|Copy letter from Edwin Deller, Assistant Secretary of the Royal Society; to Professor [Henry Edward] Armstrong, FRS
|11 December 1920
|Asks Professor [Henry Edward] Armstrong if he will write an obituary notice of Mr. [Spencer Percival Umfreville] Pickering for the 'Proceedings of the Royal Society', whose death was reported to the Council at a recent meeting.
|Related records in the catalogue