Letter from [Alan Archibald Campbell] Swinton, to W. H. Pilmour [Esquire] Written on Swinton's behalf by his Secretary, A. W. Langley. Informs that Swinton is unable to travel to an upcoming meeting of the Parsons Marine Company owing to his poor health. Comments that Swinton has recently had another attack of sickness in his absence. 12 August 1929