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Woolliscroft, D.J. and Ramsay, S. 2002. The Roman Gask series tower at West Mains of Huntingtower, Perth & Kinross. Proceedings of the Society of Antiquaries of Scotland. 130, (Nov. 2002), 491–507. DOI:https://doi.org/10.9750/PSAS.130.491.507.