First efforts at running trains around the railroad - obviously before any scenery.  It helped me refine my sense of what design elements I wanted.

I love the Santa Fe SD75s.  Too bad my particular units (from the first production run) won't stay on the track if it is not perfect.  Much has been written on various forums about possible causes and cures.  Life is too short to spend time correcting others' problems so they are scenery units.