Fort Scratchley, Newcastle, NSW, [n.d.] (Cultural Collections, University of Newcastle) Tags: box nsw 42 signalhill coastaldefence newcaslte rml scratchley 9inch ralphsnowball snowballcollection ralphsnowballcollection fortscrachely peterscratchley mitlaryfort asgn1032b42 newcastleregionnswhistorypictorialworks photographynewsouthwalesnewcastle