Piers note: No. 233. Citadel: West Ravelin (Gorge of). (After 1878) From Northwest Demi-bastion, looking South towards Exhibition Building on Tower Road, and Point Pleasant. Note: only one embrasure in face of ravelin.
Date.: ca. 1879
Reference: Royal Engineers Nova Scotia Archives number 6806 (Piers 233) / negative N-7367
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