Piers note: No. 278. George's Island and Fort Charlotte: Embrasure or Gun Port of Casemate of Lower Battery, as seen from outside. (Vide Mr. Knight). Looking North. Resembles gun port of Fort Charlotte (No. 205) but the shutter is of different kind.
Date.: ca. 1880
Reference: Royal Engineers Nova Scotia Archives number 6893 (Piers 278)
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