NEOLITHIC SWEDISH AXE HEAD Ca. 4000 - 3000 BC A head of an axe with a carinated body in black stone extremely polished. On side A there is a recurve upward blade and on side B a long tubular hammer. Size: 240mm x 70mm; Weight: 660g. Provenance: Prince collection, 1990s-2014; Ex. Private collection 1970s-1990s. This item has been cleared against the Art Loss Register database and comes with a confirmation letter.