Piers note: No. 236. Citadel: Inside of Redan and Northeast Salient, with Parade Ground. Some work in progress, and earth of ramparts partly removed from Salient. (After 1878). From rampart of Southern Front, looking North-northwest towards the Narrows and Bedford Basin.
Date.: ca. 1879
Reference: Royal Engineers Nova Scotia Archives number 6809 (Piers 236)
Nova Scotia Archives — https://archives.novascotia.ca/royalengineers/archives/
Crown copyright © 2022, Province of Nova Scotia.