46 flints, also unworked, some calcined, not numbered but kept in boxes, Cell 3 North, from Knowe of Yarso chambered cairn, Rousay, Orkney

Barbed and tanged arrowhead of yellow flint, from Knowe of Yarso chambered cairn, Rousay, Orkney, Early Bronze Age

Scraper of flint, from Knowe of Yarso chambered cairn, Rousay, Orkney

Scraper of flint, from Knowe of Yarso chambered cairn, Rousay, Orkney

Scraper of flint, from Knowe of Yarso chambered cairn, Rousay, Orkney

Scraper of grey chert, from Knowe of Yarso chambered cairn, Rousay, Orkney

Scraper of grey chert, from Knowe of Yarso chambered cairn, Rousay, Orkney

Knife of flint, from Knowe of Yarso chambered cairn, Rousay, Orkney

Knife of flint, from Knowe of Yarso chambered cairn, Rousay, Orkney

Knife of flint, from Knowe of Yarso chambered cairn, Rousay, Orkney

Knife of flint, from Knowe of Yarso chambered cairn, Rousay, Orkney

Portion of a worked flint, from Knowe of Yarso chambered cairn, Rousay, Orkney

Scraper, from Knowe of Yarso chambered cairn, Rousay, Orkney

Scraper of grey chert, from Knowe of Yarso chambered cairn, Rousay, Orkney

Scraper of flint, from Knowe of Yarso chambered cairn, Rousay, Orkney

Scraper of flint, from Knowe of Yarso chambered cairn, Rousay, Orkney