Yes, it's in pretty decent shape considering 90+ years old. A lot of times you find old mechanical trains with broken springs. I've been fortunate to have a clock shop in Gettysburg, Pa., that's willing to repair them for me. It's not an inexpensive proposition, but it's beyond my skill-level to make the repairs myself.
A No. 2 clock key will wind it, so I found one on eBay that will work. That'll be handy.
I have some really old two-rail Marklin track that I will use with it. I was short two pieces to complete an eight-piece circle, but I was able to pick up a couple from a guy in the Netherlands. Marklin track is pretty nice, as it includes a track-clip on each piece which will hold the sections together:
Leave it to the Germans, lol.
Paul II