[{"id":30407,"url":"http://www165.123.244.137/subject/30407/","title":"98-9-80","control_properties":[{"property":"Museum","value":"University of Pennsylvania Museum","inline":"","footnote":""},{"property":"Object Type","value":"Spearheads/Lanceheads","inline":"","footnote":""},{"property":"Object Type","value":"Scrapers","inline":"","footnote":""},{"property":"Material","value":"Copper Alloy","inline":"","footnote":""}],"free_form_properties":[{"prop":"Description (Modern)","property_value":"Copper chisel/Spearhead? Broken in two.  Rectangular piece of metal tapers to a flat edge on one side, other side is broken.  ","inline_note":"","footnote":""},{"prop":"Description (Archival)","property_value":"snapped in two, tapers off at each end","inline_note":"","footnote":""},{"prop":"Material (Catalog Card)","property_value":"Copper Alloy","inline_note":"","footnote":"Material as described by Woolley"},{"prop":"Museum Number (UPM Date Reg Number)","property_value":"98-9-80","inline_note":"","footnote":""},{"prop":"Measurement (X)","property_value":"109","inline_note":"","footnote":""},{"prop":"Measurement (Y)","property_value":"10","inline_note":"","footnote":""},{"prop":"Measurement (Z)","property_value":"5","inline_note":"","footnote":""},{"prop":"Conservation","property_value":"Possibly electrolytic reduction treatment","inline_note":"","footnote":""}]}]