Letter from [Alan Archibald Campbell] Swinton, to B. E. Nicholls [Esquire], General Editor, British Broadcasting [Corporation] Written on Swinton's behalf by his Secretary, A. W. Langley. Acknowledges receipt of a letter and informs that Swinton is unwell at present but is glad that Swinton's article on Television for the Year Book can still be postponed for a few weeks. 3 July 1929