AWM caption : LA PEROUSE, NSW. 1946-05-09. GUNNER R. SAUL, OF EASTERN COMMAND FIXED DEFENCES, CLEANS PART OF THE BREECH OF ONE OF THE <a href="https://en.wikipedia.org/wiki/BL_9.2_inch_gun_Mk_IX%E2%80%93X" class="extiw" title="en:BL 9.2 inch gun Mk IX–X">9.2" COASTAL ARTILLERY GUNS</a> EMPLACED AT <a href="https://en.wikipedia.org/wiki/Fort_Banks_(Australia)" class="extiw" title="en:Fort Banks (Australia)">CAPE BANKS</a>. THE BREECH IS ENCLOSED IN A ROOM OF STEEL.
McQuillan, Ernest Mervyn
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