Tankard. Colorless and opaque white glass, silver, gilding; blown and hot-worked glass with applied handle, reinforcement hoop, and foot; cast, chased, and partially gilt silver. Vetro a fili and vetro a retortoli, colorless glass with a pink tinge, with lattimo threads and bundles of twisted lattimo threads, cylindrical wall, tapering slightly towards the top, foot-ring blown from the mantle, high kick in base, upper reinforcement hoop and handle made of a single trail of colorless glass each; later mount: silver, parcel-gilt, cast and chased. The mount was added later to the tankard (circa 1700): the lid, which has a wavy rim, is decorated with a relief medallion on which the Samian Sibyl is portrayed holding an open book.