Smith, J.A. 1882. Notice of a large Copper-like or Brass Anvil, stated to have been found in the south of Scotland: also of a small Ancient Bronze Anvil, found in Sutherland. Proceedings of the Society of Antiquaries of Scotland. 16, (Nov. 1882), 15–25. DOI:https://doi.org/10.9750/PSAS.016.15.25.