Thanks to your help, Cary Tearose, I am able to post a black and white photo to the Black and White Wednesday thread. This is a shot of my 1930's era Super Streets trolley layout. As you can see, it's incomplete (gotta lot of paving to do), and wire to string. I use both 3-rail tinplate trolleys and (when the wire is up) 12-volt scale models. The smaller flanges on the scale stuff work well on the Super Streets track. Structures are a mix of kits and scratch-built, including some I built from Frank Ellison's plans in the old Model Builder magazine. It's small, but I have fun with it.