'A Skeleton Map of Persia' showing the three chains for receipt and dissemination of intelligence regarding Persia [Iran] (scale: 1 inch = 96 miles), with the statement 'S.D.O. No. 648 May 1913'.
'A Skeleton Map of Persia' showing three possible routes for the advance of Turkish forces through Persia to Afghanistan (scale: 1 inch = 96 miles), with the statement 'S.D.O. No. 648 May 1913'.
'A Sketch Map of Persia and the Persian Gulf'', showing the Khanikin [Khanaqin]-Hamadan road (scale: 1 inch = 96 miles), with the statement 'S.D.O. No. 1857, March 1917'.