hi there
yes the class 47 was always at the edinburgh end (something to do with better control of the train up the steep incline from Queen Street) the trains were generally 5 Mark 3a coaches and a Mark 2 DBSO the Mark 3a next to the DBSO was always the composite coach with a section of fist class.
there were also a couple of sets made up with Mark 2 stock mixed between older Mark 2a's and also air con Mark 2d/e coaches
hope this information is helpful to you
Bry Shaw
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