M. Hughes, at Horticultural Branch 1, 3 Whitehall Place, London SW1 [the address of The Ministry of Agriculture and Fisheries], to Bowles, undated [1952; postmarked 6 Dec 1952]
Patricia E. Lee, at 45 Belsize Avenue, Hampstead, [London] NW3, to Bowles, 18 Oct 1952
E.A. Bowles, at Myddelton House, Enfield, Middlesex, no addressee, undated [1952]