Birch, T. and Martinón-Torres, M. (2021) “The iron bars from the ‘Gresham Ship’: employing multivariate statistics to further slag inclusion analysis of ferrous objects”, Historical Metallurgy, 48(1 & 2), pp. 70–79. Available at: https://hmsjournal.org/index.php/home/article/view/92 (Accessed: 7 November 2025).