Robert John Heslop

1970

Dean and Chapter Colliery, Ferryhill, County Durham, at Night

Durham County Council

1972

Fillers at Work

Durham County Council

1973

Whitworth Park Colliery, Spennymoor, County Durham

Durham County Council

1973

Mainsforth Colliery, County Durham, c.1950

Durham County Council

1974

Horden Colliery, County Durham

Durham County Council

1974

Usworth Colliery, County Durham

Durham County Council

1974

Coal Drops, Sunderland, Tyne and Wear

Durham County Council

1976

East Hetton Colliery, County Durham

Durham County Council

1977

Easington Colliery, County Durham

Durham County Council

Fishburn Colliery, County Durham and Part of By-Product Plant

Durham County Council

View of Spennymoor, County Durham

Durham County Council

Langley Park Colliery, County Durham

Durham County Council