Lawson, John. 1858. “Letter from John Lawson of Cairnmuir, Esq., to Sir Walter Scott, Baronet, Describing Some Golen Ornaments, Found in March 1806, Near the House of New Cairnmuir, Peeblesshire”. Archaeologia Scotica 4 (November), 217-19. http://journals.socantscot.org/index.php/arch-scot/article/view/290.