Rio Grande Southern Maps

Good Evening,

I have a quick question to ask my fellow forum members.

I was wondering where I could obtain a complete set of ICC Evaluation maps or other evaluation maps for the entire Rio Grande Southern system? Help would be greatly appreciated.

Now I know it is in the R.G.S. Story and I have all 12 books, and the maps are from a private collection, but I cannot seem to locate the owners, and another source is the National Archives in MD, but I would never get the time to go out there and obtain copies.

Thank you for the help.

Regards,

Ethan

We have witnessed valley
and plain and crest,
Canon and pass we've scanned;
We have seen the best
of the glorious West,
by the trail of the Rio Grande
-Author Unknown