@article{Knight_Cowie_2019, title={‘The Spearhead of the Pennon …’}, volume={148}, url={http://journals.socantscot.org/index.php/psas/article/view/10255}, DOI={10.9750/PSAS.148.1266}, journal={Proceedings of the Society of Antiquaries of Scotland}, author={Knight, Matthew and Cowie, Trevor}, year={2019}, month={Nov.}, pages={49-60} }