[{"id":12001,"url":"http://www165.123.244.137/subject/12001/","title":"12103 | 30-12-341","control_properties":[{"property":"Museum","value":"University of Pennsylvania Museum","inline":"","footnote":""},{"property":"Object Type","value":"Spearheads/Lanceheads","inline":"","footnote":""},{"property":"Season Number","value":"07: 1928-1929","inline":"","footnote":""},{"property":"Material","value":"Copper Alloy","inline":"","footnote":""}],"free_form_properties":[{"prop":"U Number","property_value":"12103","inline_note":"","footnote":""},{"prop":"Description (Modern)","property_value":"Copper Spearhead.  Tang is flattened to edge.  Cross section is square.  ","inline_note":"","footnote":""},{"prop":"Description (Catalog Card)","property_value":"Spearhead. Copper, poker type. Type I.","inline_note":"","footnote":"Woolley's description"},{"prop":"Description (Archival)","property_value":"Square section. Type I.\nCBS Register: copper spearhead. square section, poker type. length 240 mm","inline_note":"","footnote":""},{"prop":"Find Context (Catalog Card)","property_value":"PG 1247","inline_note":"","footnote":""},{"prop":"Material (Catalog Card)","property_value":"Copper","inline_note":"","footnote":"Material as described by Woolley"},{"prop":"Museum Number (UPM Date Reg Number)","property_value":"30-12-341","inline_note":"","footnote":""},{"prop":"Measurement (Catalog Card)","property_value":"L. of head 0225\r\ntotal L 0295","inline_note":"","footnote":""},{"prop":"Measurement (X)","property_value":"292","inline_note":"Entire","footnote":""},{"prop":"Measurement (X)","property_value":"212","inline_note":"Blade","footnote":""},{"prop":"Measurement (Y)","property_value":"15","inline_note":"Blade","footnote":""},{"prop":"Measurement (Y)","property_value":"9","inline_note":"Tang","footnote":""},{"prop":"Measurement (Z)","property_value":"15","inline_note":"Blade","footnote":""},{"prop":"Measurement (Z)","property_value":"9","inline_note":"Tang","footnote":""},{"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":""}]}]