P. Ballard

• A guide to maps in the Newcastle-Tweed River area, 1770-1971
• An ephemeral tombolo at Gabo Island, Victoria
• John Bingle in H.M. Cutter "Sally"
• Thomas Ham, Melbourne map engraver and lithographer
• Twofold Bay
• W.L. Edwardson in H.M. cutter "Snapper"