BW91/19/1
"Map of the Aire and Calder Navigation from Castleford to Leeds and Wakefield shewing the improvements proposed by Thomas Telford, Civil Engineer, F.R.S.L & E"
With signature of Thomas Telford, London, 17 July 1827. Stamped "Aire & Calder Navigation".
17 July 1827
BW91/19/1
1 sheet