Due to the closure of MTH this year my father and I have decided to redesign our layout and leave O gauge in favor of our favorite railroad and move to HOn3. I was hoping to find maps of the Durango and Silverton route in 1960. I am mostly looking for a map of the yard in Durango and a map of the yard in Silverton and even some of the operation of the Rio Grande at this time as well. One last thing, what are the dimensions of Durango's roundhouse at this time?
Thank you for anything,
David S.
Phoenix AZ