xAlison Chapman (ed.) and the DVPP team, “In Memoriam. Isambard K. Brunel, Robert Stephenson, died September 15th, October 12th,
1859,” Digital Victorian Periodical Poetry Project, Edition 0.98.11beta
, University of Victoria, 7th May 2025, https://dvpp.uvic.ca/onceaweek/1859/pom_231_in_memoriam_isambard_k_brunel.html.