Piers note: No. 279. George's Island and Fort Charlotte: Embrasure of Casemate of Lower Battery, as seen from inside. Shows form of shutter. Muzzle of R.M.L. Gun to right. Vide Mr. Knight. Looking South.
Date.: ca. 1880
Reference: Royal Engineers Nova Scotia Archives number 6894 (Piers 279) / negative N-7371
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