Chemical Composition: XRF data from Tracer
Alloy: Leaded Brass
Alloying Elements: copper, lead, zinc
Other Elements: iron
Comments: There is a thin solder line with high levels of zinc and silver.
K. Eremin, January 2014
Technical Observations: The patina is a pitted brown, with some red and black; the original patina may have been stripped. Deformations and stress cracks are present. The cylinder was made from a hammered sheet with a longitudinal soldered seam. The bottom piece is a separate disc held in place by the crimped edge of the cylinder, which is slightly hammered over it. A square rod of iron (measuring over 3 cm) in the interior is set into the bottom disc. Engraved lines are present in the disc and around the cylinder as turned lines. The opening at the top was cut out after the lines were turned. The remarkable state of preservation of this object raises questions about its antiquity.
Carol Snow (submitted 2002)