|Alternative reference number
|Copy letter from Edwin Deller, Assistant Secretary of the Royal Society; to Messrs Dulau & Co. Ltd.; 34 Margaret Street, W.
|19 April 1920
|Informs Messrs Dulau & Co. Ltd. of the English Periodicals they have been supplying the Society and the last number they received. Asks that Messrs Dulau & Co. Ltd. provide them with the continuation in each case.