BW99/14/21
"[Vessels drawings for] Narrow Beam Dredger [for] Grand Junction Canal"
Showing details of pontoons for narrow beam dredger; stamped "Grafton & Co Engineers Vulcan Works, Bedford, England" and "Divisional Engineer's Office Willow Grange".
7 May 1924
BW99/14/21
2 sheets (1x ink on tracing linen) (1 x Dyeline print on paper)