Dangos 8 canlyniad

E - N

• B 1/42-92.
• Is-gyfres
• 1922-1979

Rhan oGreat Western Railway and British Railways (Western Region) Agreements and Plans

Aberaeron - Ffaldcaiach

• A 6/1-40.
• Is-gyfres
• 1874-1977.

Rhan oGreat Western Railway and British Railways (Western Region) Agreements and Plans

Panteg - Ystrad Mynach,

• A6/74-110.
• Is-gyfres
• 1871-1983

Rhan oGreat Western Railway and British Railways (Western Region) Agreements and Plans

O - Y

• B 1/93-143.
• Is-gyfres
• 1922-1982.

Rhan oGreat Western Railway and British Railways (Western Region) Agreements and Plans

M - Y

• C 1/56-109.
• Is-gyfres
• 1948-1981.

Rhan oGreat Western Railway and British Railways (Western Region) Agreements and Plans

A - L

• C 1/1-55.
• Is-gyfres
• 1948-1984.

Rhan oGreat Western Railway and British Railways (Western Region) Agreements and Plans

Garnant - Nine Mile Point

• A 6/41-73.
• Is-gyfres
• 1881-1978.

Rhan oGreat Western Railway and British Railways (Western Region) Agreements and Plans

A - D

• B 1/1-41.
• Is-gyfres
• 1923-1977.

Rhan oGreat Western Railway and British Railways (Western Region) Agreements and Plans