Filmography
1967
Automatic Control in Coal Preparation
commentator
1967
commentator
1967
commentator
1967
commentator
1966
commentator
1965
Further Developments of the Anderton Shearer Loader 1
commentator
1965
Coal Preparation Developments 1964
commentator
1964
commentator
1963
Modern Methods of Underground Pipelaying
commentator
1963
commentator
1963
commentator
1963
commentator
1963
Reconstruction of the Temple Mills Bridge
commentator
1963
commentator
1963
commentator
1963
commentator
1963
commentator
1963
commentator
1962
commentator
1961
commentator
1961
commentator
1961
commentator
1959
commentator
1959
narrator
1959
narrator
1959
narrator
1959
narrator
1959
narrator
1959
narrator
1959
narrator
1959
narrator
1959
narrator