The New Zealand Railways Magazine, Volume 13, Issue 7 (October 1, 1938)

Colonel J. M. Roberts, N.Z.C., the last officer of the N.Z. Armed Constabulary. (Died at Rotorua, 1928.)

Colonel J. M. Roberts, N.Z.C., the last officer of the N.Z. Armed Constabulary. (Died at Rotorua, 1928.)

Colonel J. M. Roberts, N.Z.C., the last officer of the N.Z. Armed Constabulary. (Died at Rotorua, 1928.)