Columbia subject headings:
Excavations (Archaeology)--Scotland--Orkney.
Orkney (Scotland)--Antiquities.
Scar Ship Burial (Sanday, Scotland)
Ship burials--Scotland--Orkney.
Viking ships.
Vikings--Scotland--Orkney.
Harvard subject headings:
Excavations (Archaeology)--Scotland--Orkney.
Orkney (Scotland)--Antiquities.
Scar Ship Burial (Sanday, Scotland)
Ship burials--Scotland--Orkney.
Viking ships.
Vikings--Scotland--Orkney.
Princeton subject headings:
Excavations (Archaeology)--Scotland--Orkney.
Orkney (Scotland)--Antiquities.
Ship burials--Scotland--Orkney.
Viking antiquities--Scotland--Orkney.