letter

Letter from John Bell New Delavel Colliery Northumberland, to Geo Hedley Esq, Holmside South Moor Offices, Newcastle, re William Hedley's experiments on the Wylam Waggonway in 1812 and the advantage of the team sblast in the chimney (photocopy of original only)

Details

Category:
Documents
Object Number:
1998-9801
Materials:
paper (fibre product)
type:
letter