- NLW MS 4880E.
- Ffeil
- 1838.
A copy sent to David Pennant (1763-1841) of the report by George Stephenson (1781-1848) on proposed railway communications with Ireland, dated 19 December 1838.
Railroads -- Ireland.
Tacsonomeg
Cod
Nodyn(nodiadau) cwmpas
Nodyn(nodiadau) ffynhonnell
Nodyn(nodiadau) darganfod
Termau hierarchaidd
Railroads -- Ireland.
Termau cyfwerth
Railroads -- Ireland.
Termau cysylltiedig
Railroads -- Ireland.
1 Disgrifiad archifol canlyniad ar gyfer Railroads -- Ireland.
1 canlyniad yn uniongyrchol gysylltiedig Eithrio termau culach