- D 1-61.
- Series
- 1877-1973
Part of Great Western Railway and British Railways (Western Region) Agreements and Plans
Part of Great Western Railway and British Railways (Western Region) Agreements and Plans
Part of Great Western Railway and British Railways (Western Region) Agreements and Plans
Part of Great Western Railway and British Railways (Western Region) Agreements and Plans
British Rail Board
Part of Great Western Railway and British Railways (Western Region) Agreements and Plans
British Transport Commission
Burry Port & Gwendraeth Valley Railway Company
Part of Great Western Railway and British Railways (Western Region) Agreements and Plans
Part of Great Western Railway and British Railways (Western Region) Agreements and Plans
Part of Great Western Railway and British Railways (Western Region) Agreements and Plans
Part of Great Western Railway and British Railways (Western Region) Agreements and Plans
Great Western Railway Company (pre 1921 Railways Act)
Part of Great Western Railway and British Railways (Western Region) Agreements and Plans
Great Western Railway Company
Great Western Railway (post 1921 Railway Act)
Part of Great Western Railway and British Railways (Western Region) Agreements and Plans
Great Western Railway Company
Part of Great Western Railway and British Railways (Western Region) Agreements and Plans
Llynvi & Ogmore Railway Company
Part of Great Western Railway and British Railways (Western Region) Agreements and Plans
Untitled
London & North Western Railway
Part of Great Western Railway and British Railways (Western Region) Agreements and Plans
London Midland & Scottish Railway Company
Part of Great Western Railway and British Railways (Western Region) Agreements and Plans
London, Midland & Scottish Railway Company
Part of Great Western Railway and British Railways (Western Region) Agreements and Plans
Part of Great Western Railway and British Railways (Western Region) Agreements and Plans
Midland Railway Company
Neath & Brecon Railway Company
Part of Great Western Railway and British Railways (Western Region) Agreements and Plans
Untitled
Part of Great Western Railway and British Railways (Western Region) Agreements and Plans