[{"id":30572,"url":"http://www165.123.244.137/subject/30572/","title":"30-12-291","control_properties":[{"property":"Museum","value":"University of Pennsylvania Museum","inline":"","footnote":""},{"property":"Object Type","value":"Knives and Swords","inline":"","footnote":""},{"property":"Season Number","value":"07: 1928-1929","inline":"","footnote":""},{"property":"Material","value":"Copper Alloy","inline":"","footnote":""}],"free_form_properties":[{"prop":"Description (Modern)","property_value":"Copper knife fragment.  Part near the tip of the blade, tip and haft missing.  Triangular in shape.  ","inline_note":"","footnote":""},{"prop":"Description (Archival)","property_value":"CBS Register: No field number. copper, dagger blade. 3 rivets. length 150 mm\non card in storage: rivets missing","inline_note":"","footnote":""},{"prop":"Museum Number (UPM Date Reg Number)","property_value":"30-12-291","inline_note":"","footnote":""},{"prop":"Museum Number (UPM B-number)","property_value":"B18010","inline_note":"","footnote":""},{"prop":"Measurement (X)","property_value":"51","inline_note":"","footnote":""},{"prop":"Measurement (Y)","property_value":"26","inline_note":"","footnote":""},{"prop":"Measurement (Z)","property_value":"4","inline_note":"","footnote":""},{"prop":"Pseudomorph","property_value":"There are scattered remnants of organics in the surface corrosion: possibly bone.","inline_note":"","footnote":""}]}]