BR asks Brett to thank her father "for sending the letter in the Times. I have sent it to the lawyers and I hope it will be used." BR's letter  concerns his appeal on 1 May 1918. See Vellacott, Bertrand Russell and the Pacifists in the First World War, p. 235. The letter in The Times is surely "Help from America", written by Sidney Low and appearing on 27 April, p. 6. Because of the envelope's date of 27 APR 18, the envelope described and scanned with the letter at record 54765 belongs with this letter.

A copy was sent by John Manchester in 1972. Another was sent by HRC in December 2022, stating that this letter fits the envelope and not the letter at record 54765.