[{"id":30163,"url":"http://www165.123.244.137/subject/30163/","title":"Pins","control_properties":[{"property":"Object Type","value":"Pins","inline":"","footnote":""},{"property":"Museum","value":"University of Pennsylvania Museum","inline":"","footnote":""},{"property":"Material","value":"Copper Alloy","inline":"","footnote":""}],"free_form_properties":[{"prop":"Description (Modern)","property_value":"Copper pin, Elongated tang head, Type 2.  Hole near head.  Broken in 4 pieces.  ","inline_note":"","footnote":""},{"prop":"Description (Archival)","property_value":"CBS Register: no field number. copper pin without head. length 198 mm","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":"B17484","inline_note":"","footnote":""},{"prop":"Measurement (Catalog Card)","property_value":"L. 198","inline_note":"","footnote":"CBS Register"},{"prop":"Measurement (X)","property_value":"187","inline_note":"","footnote":""},{"prop":"Measurement (Y)","property_value":"5","inline_note":"","footnote":""},{"prop":"Conservation","property_value":"Possibly electrolytic reduction treatment","inline_note":"","footnote":""}]}]