Books, prints, and movie posters

In preparation for an upcoming move, I'm trying to liquidate some surplus books and prints. I don't have time to piece everything out and ship, so I'd prefer to find someone in the Denver area who could pick things up. I'll entertain offers on single pieces, but am really looking for someone who is interested in a lot of it, either to fill their own collection or to re-sell. Feel free to PM me if interested. In addition to the items that I'll post in replies to this posting, I have a bunch of rolled drawings (mostly copies, but some fairly big) of locomotive and structures and a bunch of maps including large and small Colorado maps and a bunch of USGS topo maps from the early 1900s to 1960s of various areas in Colorado related to narrow gauge railroads.