601 003 of COMSA between Pola de Gordon and Santa Lucia
Class 601 of COMSA between Pola de Gordon and Santa Lucia
601 003 of COMSA between Busdongo and Villamanin
601 003 of COMSA between Pola de Gordon and Santa Lucia
601 003 of COMSA between Pola de Gordon and Santa Lucia
Class 601 of COMSA between La Robla and Pola de Gordon
601 006 of COMSA at Buen Suceso
601 006 of COMSA at Villamania
Class 601 of COMSA between Villamanín and Busdongo