By Sandbach, F.H.
By Messerli, F.H.
By Devlin, Robert M., Witham, F.H.
By Van Zijl, G.P.A.G., Wittmann, F.H.
By Engelen, G.B., Kloosterman, F.H.
By Atkinson, M. E., White, F.H.
By Wrintmore, F.H.