|Alternative reference number||NLB/55 p173|
|Title||Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [William Cawthorne] Unwin, FRS|
|Date||25 February 1918|
|Description||'My dear Professor,|
Many thanks for your letter. We will write to Mr. Wolfe-Barry for the portrait, and will look out any facts we can about his relations with the Society.'