Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'
Rhif Archif
6439069
Disgrifiad
One b/w print showing remains of cast-iron sluice gate to lower Twrch feeder, produced by D.B. Hague, undated. No negative held.
Cofnod Casglu
NMR Site Files
Cychwynnwr
RCAHMW
Dyddiad
c. 1980 to 1993