[{"id":30231,"url":"http://www165.123.244.137/subject/30231/","title":"31-17-247L","control_properties":[{"property":"Object Type","value":"Pins","inline":"","footnote":""},{"property":"Museum","value":"University of Pennsylvania Museum","inline":"","footnote":""},{"property":"Season Number","value":"08: 1929-1930","inline":"","footnote":""},{"property":"Material","value":"Copper Alloy","inline":"","footnote":""}],"free_form_properties":[{"prop":"Description (Modern)","property_value":"Copper pin.  Square in cross section near head, round near tip.  Tip missing.   Head is a half disk oriented vertically.  Possibly pierced near head.  ","inline_note":"","footnote":""},{"prop":"Description (Archival)","property_value":"Without heads.(Shawl Pins)","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":"31-17-247L","inline_note":"","footnote":""},{"prop":"Measurement (Length)","property_value":"104.0","inline_note":"","footnote":""},{"prop":"Measurement (Thickness)","property_value":"9.0","inline_note":"","footnote":""},{"prop":"Measurement (X)","property_value":"103","inline_note":"","footnote":""},{"prop":"Measurement (X)","property_value":"6","inline_note":"","footnote":"Head"},{"prop":"Measurement (Y)","property_value":"6","inline_note":"","footnote":""},{"prop":"Measurement (Y)","property_value":"8","inline_note":"","footnote":"head"},{"prop":"Measurement (Z)","property_value":"6","inline_note":"","footnote":""},{"prop":"Measurement (Z)","property_value":"4","inline_note":"","footnote":"Head"},{"prop":"Pseudomorph","property_value":"Unidentifiable ","inline_note":"","footnote":""}]}]