These letters relate to the British Commonwealth series. They include correspondence with Carrington, C.E., Routh, C.R.N. (of Eton College, Windsor), Pickering, B.M. (artist), The West India Committee, Elliot, M.M., Wood, B.C. (artist), Strachan, R.H. (of the Macmillan Co. of Canada), the Canadian Pacific Railway Co., South African Railways, the Department of Information of Ceylon and Carey, H.G.F. Also a report by Careless, J.M.S.