[{"id":30025,"url":"http://www165.123.244.137/subject/30025/","title":"Spearheads/Lanceheads","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 type 5.  Leaf shaped, Haft is square in cross section.  Head is broken in two, fit together but not mended.  Slightly deteriorated.  ","inline_note":"","footnote":""},{"prop":"Description (Archival)","property_value":"CBS Register: no field number. copper. three spearheads soldered by oxyd. length 245 mm.  See B17399.1-.3.","inline_note":"","footnote":""},{"prop":"Material (Catalog Card)","property_value":"Copper Alloy","inline_note":"","footnote":"Material as described by Woolley"},{"prop":"Museum Number (UPM B-number)","property_value":"B17399.3","inline_note":"","footnote":""},{"prop":"Measurement (X)","property_value":"165","inline_note":"","footnote":""},{"prop":"Measurement (X)","property_value":"54","inline_note":"","footnote":"Haft"},{"prop":"Measurement (Y)","property_value":"19","inline_note":"","footnote":""},{"prop":"Measurement (Y)","property_value":"9","inline_note":"","footnote":"Haft"},{"prop":"Measurement (Z)","property_value":"6","inline_note":"","footnote":""},{"prop":"Measurement (Z)","property_value":"9","inline_note":"","footnote":"Haft"},{"prop":"Conservation","property_value":"Possibly electrolytic reduction treatment\r\n","inline_note":"","footnote":""}]}]