1. DMO/ADD/41/1 Reference (shelfmark): DMO/ADD/41/1 Title: Memorandum on the Standards of Defence for the Naval Bases of Halifax, Bermuda, Jamaica, and St. Lucia. Intelligence Department, War Office, September 17, 1903, Printed for the Committee of Imperial Defence. September 1903. Secret. Collection Area: Map Collections Languages: English Date Range: 1903 Extent: 1 booklet (8 pages)