| Keith Emmett (UK)
|
| Operated
|
1985 to 1986
|
| Charles Horsley (UK)
|
| Location
|
Travelling
|
| Operated
|
1976 to 1984
|
| David Glynn (UK)
|
| Location
|
Travelling
|
| Operated
|
1974 to 1975
|
| John Castle (UK)
|
| Location
|
Travelling
|
| Operated
|
1971 to 1973
|
| Dickie Mott (UK)
|
| Location
|
Travelling
|
| Operated
|
1967 to 1970
|
| Tommy Matthews (UK)
|
| Location
|
Travelling
|
| Operated
|
1957 to 1966
|
| Bertie Ayers (UK)
|
| Location
|
Travelling
|
| Operated
|
1948 to 1956
|
| J. Edwards (UK)
|
| Location
|
Travelling
|
| Operated
|
1944 to 1947
|
| Jacob Studt (UK)
|
| Location
|
Travelling
|
| Operated
|
1922 to 1943
|
|
