
Couillet 0-6-0T (1318/1900) number 3 'Olleros' heads a train of pit props on the 60cm gauge system that ran from the washery at Sabero to the mines at Herrera - 20/3/1967. Photo Tony Bowles

Couillet 0-6-0T (1318/1900) number 3 'Olleros' heads a train of pit props on the 60cm gauge system that ran from the washery at Sabero to the mines at Herrera - 20/3/1967. Photo Tony Bowles