Class 91 Locomotives

British Rail introduced thirty-one Class 91 locomotives from 1989 onwards. They were built at Crewe Works for use on passenger services on the East Coast Main Line out of London King’s Cross. They were designed with a sleek cab at one end, while the other was fitted with a blunt cab, as it was envisaged that they would work parcels and freight traffic overnight, thus not requiring the high-speed r...