@article{Buchanan_1854, title={Discovery of an iron instrument lately found imbedded in a natural seam of coal in the neighbourhood of Glasgow}, volume={1}, url={http://journals.socantscot.org/index.php/psas/article/view/3933}, DOI={10.9750/PSAS.001.121.124}, journal={Proceedings of the Society of Antiquaries of Scotland}, author={Buchanan, John}, year={1854}, month={Nov.}, pages={121-124} }