Dewar, A. and Dewar, A. 1877. Deed of Conveyance of the Quigrich by the Last Hereditary Keeper, with Consent of His Son, to the Society of Antiquaries of Scotland, for the National Museum. Proceedings of the Society of Antiquaries of Scotland. 12, (Nov. 1877), 132–133. DOI:https://doi.org/10.9750/PSAS.012.132.133.