Backgrounds - Rock City Railroad
I used the walthers backgrounds all the way around the layout. They're easily available and I've tacked them up around the layout from the beginning. I've also moved them around a lot.

I also used a bunch of those matching Walthers cardboard buildings behind downtown. I reduced them on a color copy machine for the N background, and even more for the Z background buildings of downtown.

I also reduced the downtown backgrounds to match the smaller buildings of downtown as it changes from HO to N to Z.

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