Abu Ghurab — the alabaster basins with drains. went last winter

Ok this place is barely on any map. Abu Ghurab, between Abusir and Giza, the sun temple of Niuserre, 5th dynasty so like 2400 BC. You walk past the giant alabaster altar (four blocks, cut so the seams make the hieroglyph for Ra from above, supposedly) and just north of it there's a row of alabaster ……