BW157/13/7/4
"[Plan of] Swansea Canal. Public Road Bridge at 12m 60chs, Ystalyfera."
Plan, cross section and elevation. End of plan torn, rest of information missing. Stamped "To be returned to Engineer's Plan Office GWR Paddington".
[late 19th-mid 20th century]
BW157/13/7/4
1 sheet