The Dee Why Beach estate, Manly [cartographic material] : the famous oaks picnic grounds
F. Cunninghame & Co. Ltd., litho.Sales plan of Dee Why Beach estate, Manly.; "Percy G. Chatfield, licensed surveyor, Ryde".; Includes facts about Dee Why Beach estate on verso.; Also available in an electronic version via the Internet at: http://nla.gov.au/nla.map-lfsp1433.