12118http://www165.123.244.137/subject/12118/Object TypeNails and BoltsMuseumUniversity of Pennsylvania MuseumSeason Number07: 1928-1929MaterialCopper AlloyU Number12212Description (Catalog Card)Copper Bolt. Rectangular in section with curled head. Tapering end. [Type] VII [drawing 2:5]Woolley's descriptionDescription (Modern)Metal spike with curled head. curl is 1.25 loops. Two holes for modern testing. Rectangular in sectionDescription (Archival)Copper. Curled, head, tapering point. CBS Register: No field number. copper stapple nail. with sketch. length 125 mm. U.12212 was in the databaseFind Context (Catalog Card)PG 1293Material (Catalog Card)Copper AlloyMaterial as described by WoolleyMuseum Number (UPM Date Reg Number)30-12-299Measurement (Catalog Card)L. 0125Measurement (X)125Measurement (Y)10Measurement (Z)5Conservation2007. University Museum Near East Section Ur Metals Conservation Treatment Project. IMLS Grant.ConservationPossibly electrolytic reduction treatment