DescriptionSS66119564 to SS66259560. The original works of 1867 had a short railway running from the Swansea Canal to at least three branch-lines in the works iteself. It is likely that the previous non-ferrous works on the site from 1853 onwards also had such a railway but such lines had disappeared by 1897 (Hughes, 'Copperopolis', p. 308).