Rocks, rocks, rocks...

This is what a train room looks like when major messy construction is underway.
As you can see below today was another day of installing rock castings. Here I am cleaning the Gypsolite from the castings. You can see the helix patch laying on top of the helix hatch. The patch is used to provide room to remove the helix hatch. Without it you would not be able to get the hatch out.

This was the last large outcropping for the helix hatch. To see the finished product (before coloring) go to www.easton-and-potomac.com.