Hogg, A H A. “Notes: (4) Roman Fragments from Castle Dykes Near Cockburnsparth and from St Abb’s Head”. Proceedings of the Society of Antiquaries of Scotland 79 (November 30, 1946): 172–173. Accessed April 26, 2024. https://journals.socantscot.org/index.php/psas/article/view/8237.