Thought this would be an interesting conversation for discussion...
Two questions from me to kick off. First, how late into 1968 were the last ex-LNER B1 carriage heating locos in use?
Second, how extensive was the conversion of class 15 locos into carriage heaters? Could the locos move on their own?
Two questions from me to kick off. First, how late into 1968 were the last ex-LNER B1 carriage heating locos in use?
Second, how extensive was the conversion of class 15 locos into carriage heaters? Could the locos move on their own?