[{"id":30732,"url":"http://www165.123.244.137/subject/30732/","title":"35-1-481","control_properties":[{"property":"Museum","value":"University of Pennsylvania Museum","inline":"","footnote":""},{"property":"Object Type","value":"Pins","inline":"","footnote":""},{"property":"Material","value":"Copper Alloy","inline":"","footnote":""},{"property":"Material","value":"Stones and Minerals","inline":"","footnote":""}],"free_form_properties":[{"prop":"Description (Modern)","property_value":"Copper pin with dark stone ball head.  Very tip of pin is missing.  Hole pierced near head possibly for suspension.  ","inline_note":"","footnote":""},{"prop":"Museum Number (UPM Date Reg Number)","property_value":"35-1-481","inline_note":"","footnote":""},{"prop":"Measurement (Diameter)","property_value":"6","inline_note":"","footnote":""},{"prop":"Measurement (Diameter)","property_value":"12","inline_note":"","footnote":"Lapis"},{"prop":"Measurement (X)","property_value":"231","inline_note":"","footnote":""},{"prop":"Measurement (X)","property_value":"10","inline_note":"","footnote":"Lapis"},{"prop":"Conservation","property_value":"Possibly electrolytic reduction treatment\r\n","inline_note":"","footnote":""}]}]