Porphyritic Stone Smallstone Slab Brough of Birsay
551 490/1/2/7/3/1
Description Porphyritic Stone Smallstone Slab Brough of Birsay
Date 31/1/1972
Collection Historic Scotland Photographic Library
Catalogue Number 551 490/1/2/7/3/1
Category All Other
External Reference AAS/BIR.1/3258/1-2
Permalink http://canmore.org.uk/collection/1974347
