The Colorado O Scale Modelers have been Building again!
A few of us decided we needed a locomotive service station.
Preliminary drawings show some thoughts and some good use of the scratch built structures some of us have built.
top drawing is by Leighton. Erik did the lower.
Scratch built coaling tower
Scratch built single stall engine house
Scratch built sanding rack
water tank
I think it's off to a good start.