BW157/13/7/18
"[Plans of] GWR Swansea Canal. Reconstruction & Widening of Bridge at 12m 60chs Ystalyfera."
Longitudinal sections, plans, sections, sectional elevations, sectional detail, cross sections, detail plans, sectional plans. Pencil annotations. All stamped "Great Western Railway Engineer's Office, Paddington Registered No 60926" and "To be Returned to Engineer's Plan Office GWR Paddington". Signed A C Cookson, W W Grierson, F C Warren and A W Young of John Lysaght Ltd.
30 November 1921
BW157/13/7/18
1 volume