TranscriptionMade application to Mines dept. to dredge 30 acres of Port hacking, 1942 Kirkby Index p. 415. succeeded in application (40 acres) on account of shortage of shell grit for poultry industry, also conflicting opinions of causes of shoaling, 1943 Kirkby Index p. 423-4SubjectsSydney Marine Shell Products Ltd.FileKIRKBY CARD 0092239
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Sydney Marine Shell Products Ltd.. Local History - Sutherland Shire Libraries, accessed 14/01/2026, https://localhistory.sutherlandshire.nsw.gov.au/nodes/view/81531