Australian Museum Collection Aboriginal archaeological sites recorded in the Sydney region up to 2001 as Collection Backed artefacts from sites in Sydney region as Collection Balmoral Beach shell midden as Collection Charcoal European ship in rock-shelter in Lane Cove River Valley as Collection Christmas Bells, Milkmaids, Everlasting Daisy and Lemon-scented Tea-Tree specimens from the plant collection of Helena Scott, collected in Sydney, Newcastle and Ash Island 1862-63 as Collection Engraved kangaroos or wallabies at Shaws Creek, Nepean River as Collection Engraved whale at Balls Head, Port Jackson as Collection Excavation of dugong remains at Sheas Creek 1896 as Collection Grinding grooves beside a rock pool on sandstone rock-platform, Gosford area as Collection Ground-edged hatchet with wooden wrap-around handle as Collection Ground-edged implements as Collection Helena Forde, nee Scott c1866 as Collection Number of Aboriginal archaeological sites established in each millennium (cal BP) (based on earliest dates in stratified sites) as Collection Number of radiometric ages in each millennium (cal BP) in Sydney region Aboriginal archaeological sites (N=164 ages from 164 sites) as Collection Painted shield attributed to coastal Sydney region, 92cm long as Collection Segments of carved trees which were associated with burials on the Greendale Estate, Vermont near Narellan as Collection Shell fish-hooks made from 'Turbo turquata' as Collection Shell scraper which originally may have been hafted onto the end of spear-thrower as Collection Stone artefacts exposed on the ground surface of an archaeological site in the western Cumberland Plain as Collection Surface of shell midden at Berowra Waters as Collection Two backed artefacts from the north Hawkesbury district as Collection White pigment hand stencil in rock-shelter in Middle Harbour as Collection