BW58/11/3/10
"Grand Union Canal. Holding down bolts for Bolinder engine, Knowle Rising Main."
Plan and elevation showing positions of bolts. Annotated "Copy of plan sent to the assistant engineer and James Pollock 26th June 1935". Stamped "Divisional Engineers Office 1931".
26 June 1935
BW58/11/3/10
1 sheet