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