Piers note: No. 15. York Redoubt: Casemate (ironstone) and adjoining Emplacement for No. 1, 10" R.M.L. Gun (gun not in place), about completed on East side of North section of works; 1870. Looking East-northeast towards Mauger's Beach Lighthouse, from the Tower.
Reference: Royal Engineers Nova Scotia Archives number 6983 (Piers 15) / negative N-2029
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