Smith, J.A. 1874. Notice of a Silver Chain or Girdle, the Property of Thomas Simson, of Blainslie, Esq., Berwickshire; another, in the University of Aberdeen; and of other Ancient Scottish Silver chains. Proceedings of the Society of Antiquaries of Scotland. 10, (Nov. 1874), 321–347. DOI:https://doi.org/10.9750/PSAS.010.321.347.