Piers note: No. 93. York Redoubt: Number 2, 10-inch (18-ton) R.M.L. Gun, on a "C" (central) pivot, and emplacement; with a Casemate to right; in Northeast salient (?) of the work; Mauger's Beach Lighthouse in distance; 1873. Looking East-northeast towards Mauger's Beach, from Southeast corner of Officers' Quarters. This view adjoins on the north, view No. 92.
Reference: Royal Engineers Nova Scotia Archives number 6990 (Piers 93) / negative N-2027
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