PRETTY OLD STAIRCASE BALL in CAST IRON Painted in black N III - with 4 heads of chimeras with open mouths - to screw - found finds (see photos) - Ref. 1V220519/75 - Total height 16.8 cm - Ball Height 11 cm - sides: + or - 8.46 x 8.45 cm - Bottom diameter 5.96 cm - Weight 1.9 kg -