A Böttger porcelain quadrangular vase, circa 1715-20. Photo Sotheby's modelled by Johann Jacob Irminger, of four-sided form with a bulbous body applied with two satyr masks, the alternating sides with bouquets of flowers, resting upon a s quare stepped...

A Böttger stoneware teapot and cover, modelled by J.J. Irminger, circa 1715. Photo Sotheby's the polished octagonal body of conical form on a low footring, the elaborately modelled spout in the shape of an eagle's head, supported by an unpolished mascaron,...