An Attic black figure skyphos. circa 6th - 5th century BC. each side decorated with a seated male figure and a ram with an attendant either side, both walking away and looking backwards, a double row of dots under the rim and a single row along the foot, the base with inscribed inventory numbers 31802, CMF?, 487,. 25.5cm across the handles.. . Provenance. Dr Ferdinand Mainzer, Collection, 1871 - 1943.. Lucie John (nee Mainzer). Gisela Stone (nee John). Evan David Robert Stone QC and thence by descent.