I.D.W.O.
War Office
地図資料(地図)
IDWO
I.D., W.O.
War Office, Intelligence Division
Publisher varies
Intelligence Division, War Office 1901 I.D.W.O. no. 1479 . British Central Africa ; sheet 117-H
地図資料 (地図)
所蔵館1館
Intelligence Division, War Office 1901 I.D.W.O. no. 1479 . British Central Africa ; sheet 111-O
compiled at the Intelligence Division, War Office by F.R. Maunsell
War Office 1901 I.D.W.O. no. 1522 . Eastern Turkey in Asia ; sheet 19