British United Traction
British United Traction (BUT) was a joint company owned by the Associated Equipment Company and Leyland Motors which produced railway equipment and trolleybuses.
British United Traction (BUT) was a joint company owned by the Associated Equipment Company and Leyland Motors which produced railway equipment and trolleybuses.
| First generation units: | dmu | |
|---|---|---|
| First generation units (pre-TOPS): | ||
| Second generation units: | ||
| Diesel-electric units: | ||
| Southern Railway designations: | ||
| Families | ||
