By Coffer, William E.
By Jones, Colin William
By Hill, Christopher
By Samuels, J.M., Wilkes, F.M.
By Jeffrey, Alan
By Leaver, Keith D., Leaver, K. D.
By Warn, J.R.
By Massey, B. S.
By Joule, John A., Smith, G. F.
By Fuller, Gordon
By Dunstan, S.
By Curle, Newby
By Porter, David A., Easterling, Kenneth E.
By Drury, Colin
By Mendelson, Elliott
By Higgins, P. J.
By Shaw, Elizabeth M.
By Curle, Newby, Davies, Hubert John
By Blevins, Robert D.
By Laury, Jean Ray, Aiken, Joyce
By Zahn, Millicent
By Nea, Sara
By Barra, G. de
By T.A. Littlefield, N. Thorley, Littlefield, T.A., Thorley, N.
By Meares, Patrick
By Pascoe, K.J.
By Raymond A. Ballinger