Disc or pot lid of stone, from Knowe of Rowiegar chambered cairn, Rousay, Orkney

Small disc of sandstone c.40mm in diameter with faceted edges, from Quoyness chambered cairn, Elsness, Sanday, Orkney

Disc or pot lid of stone, from Quoyness chambered cairn, Elsness, Sanday, Orkney

Stone disc, c.50mm in diameter, from Quoyness chambered cairn, Elsness, Sanday, Orkney

Stone disc or pot lid, from Quoyness chambered cairn, Elsness, Sanday, Orkney

Stone disc or pot lid, from Quoyness chambered cairn, Elsness, Sanday, Orkney

Part of a stone disc or pot lid, from Quoyness chambered cairn, Elsness, Sanday, Orkney