3703258 A waldglas beaker, a strangenglas, and a kuttrolf (glass) by German School, (16th century); Private Collection; (add.info.: The beaker of dark-green tint, the cup gadrooned to the lower part below a trailed thread, supported by a short coiled foot, the small stangenglas or bandwurmglas of tapering cylindrical form, the lower half applied with a tightly-packed milled spiral thread, supported by a coiled foot, the kuttrolf, fluted, with a trefoil rim above a slender wrythen neck, the domed body with a high kick-in base.); Photo by Christie\'s Images.