[{"id":29892,"url":"http://www165.123.244.137/subject/29892/","title":"98-9-144","control_properties":[{"property":"Museum","value":"University of Pennsylvania Museum","inline":"","footnote":""},{"property":"Object Type","value":"Spearheads/Lanceheads","inline":"","footnote":""},{"property":"Material","value":"Copper Alloy","inline":"","footnote":""}],"free_form_properties":[{"prop":"Description (Modern)","property_value":"Copper Spearhead?  Long, tapered rod, rectangular in section.  At the bottom it is tapered as if to fit into a wooden rod.  The top is tapered to a point.  It was broken and repaired.   ","inline_note":"","footnote":""},{"prop":"Description (Archival)","property_value":"rectangular body that tapers down to one end, reddish brown color","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":"98-9-144","inline_note":"","footnote":""},{"prop":"Measurement (X)","property_value":"297","inline_note":"","footnote":""},{"prop":"Measurement (Y)","property_value":"19","inline_note":"","footnote":"base"},{"prop":"Measurement (Y)","property_value":"5","inline_note":"","footnote":"Tip"},{"prop":"Conservation","property_value":"2007. University Museum Near East Section Ur Metals Conservation Treatment Project. IMLS Grant.","inline_note":"","footnote":""},{"prop":"Conservation","property_value":"Possibly electrolytic reduction treatment","inline_note":"","footnote":""}]}]