RefNo | JS/4/64 |
Previous numbers | IV.64 |
Level | Item |
Title | Coffer Dam, and Wooden-Girder Bridge, Harraton, County Durham |
Date | 1783 |
Description | Design for a coffer dam for founding the piers of Harraton Bridge Press copy, plan, scale 1:36 Ink Signed 1783, and;
Design for a scaffold bridge over the river Wear at Harraton in the County of Durham Elevation transverse section and plan, scale 1:72 Ink wash Signed 1783 |
PhysicalDescription | Paper, ink |
Notes | Early use of Watt's press-copying process |
AccessStatus | Open |
RelatedMaterial | See Smeaton's Reports I.20, dam, and III.378, bridge, but no engraving |