[{"id":15363,"url":"http://www165.123.244.137/subject/15363/","title":"14992 | 31-17-233","control_properties":[{"property":"Museum","value":"University of Pennsylvania Museum","inline":"","footnote":""},{"property":"Object Type","value":"Spearheads/Lanceheads","inline":"","footnote":""},{"property":"Object Type","value":"Arrowheads","inline":"","footnote":""},{"property":"Season Number","value":"08: 1929-1930","inline":"","footnote":""},{"property":"Material","value":"Copper Alloy","inline":"","footnote":""}],"free_form_properties":[{"prop":"U Number","property_value":"14992","inline_note":"","footnote":""},{"prop":"Description (Modern)","property_value":"Copper Arrowhead, Type 7. Long rod that is square in cross section on one end, and round on other end, string wrapped around both ends..  head is triangular in shape with tangs.  Two holes for modern testing?, five circular insertions of other metal, possibly modern?  Three holes on arrowhead for modern testing.  ","inline_note":"","footnote":""},{"prop":"Description (Catalog Card)","property_value":"Copper Spearhead.  From 1 of the early graves.","inline_note":"","footnote":"Woolley's description"},{"prop":"Description (Archival)","property_value":"Arrow like. Traces of binding.\nUE IV: copper spear-head; pure copper","inline_note":"","footnote":""},{"prop":"Find Context (Catalog Card)","property_value":"PFT. E7  -11.8m PFGG.","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":"31-17-233","inline_note":"","footnote":""},{"prop":"Measurement (Catalog Card)","property_value":"L. 300mm","inline_note":"","footnote":""},{"prop":"Measurement (Diameter)","property_value":"6","inline_note":"","footnote":"Shaft"},{"prop":"Measurement (Length)","property_value":"263.0","inline_note":"","footnote":""},{"prop":"Measurement (Width)","property_value":"35.0","inline_note":"","footnote":""},{"prop":"Measurement (Thickness)","property_value":"9.0","inline_note":"","footnote":""},{"prop":"Measurement (X)","property_value":"263","inline_note":"","footnote":""},{"prop":"Measurement (X)","property_value":"199","inline_note":"","footnote":"Shaft"},{"prop":"Measurement (Y)","property_value":"27","inline_note":"","footnote":"Head"},{"prop":"Measurement (Z)","property_value":"6","inline_note":"","footnote":"Head"},{"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":""},{"prop":"Pseudomorph","property_value":"String on haft, both ends.  ","inline_note":"","footnote":""},{"prop":"MASCA Metallurgy Testing","property_value":"Unknown Sample Number","inline_note":"","footnote":""}]}]