[{"id":30210,"url":"http://www165.123.244.137/subject/30210/","title":"98-9-137","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.  Miniature.  Square in cross section tapered to point.  Head is round","inline_note":"","footnote":""},{"prop":"Description (Archival)","property_value":"rectangular and tapers down to one end, other end has an oval on top","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":"98-9-137","inline_note":"","footnote":""},{"prop":"Measurement (Diameter)","property_value":"7","inline_note":"","footnote":"Head"},{"prop":"Measurement (Length)","property_value":"52.0","inline_note":"","footnote":""},{"prop":"Measurement (Thickness)","property_value":"8.0","inline_note":"","footnote":""},{"prop":"Measurement (X)","property_value":"51","inline_note":"","footnote":""},{"prop":"Measurement (X)","property_value":"6","inline_note":"","footnote":"Head"},{"prop":"Measurement (Y)","property_value":"5","inline_note":"","footnote":""},{"prop":"Measurement (Z)","property_value":"4","inline_note":"","footnote":""}]}]