Thanks for that info. Last summer I was at a family reunion just north of Johnstown (actually in Nanty Glo). I didn't have a car, but I talked 4 of my cousins into going to see the site where the dam broke, and then to the museum in Johnstown. I'm so glad I went. I'd heard references to it, but this trip really made it real. If you ever get a chance, visit the museum.