Wow T-Mar - thanks! I think you nailed it. I only used the rear derailleur as a guide - the brake levers are not drilled & the rear derailleur has black wheels, not white. Triomphe it is! I didn't have pictures handy earlier, so here are a few. The guy I bought it from just had it in to the local Trek store for new cables & to clean & grease the bearings. Apparently they didn't want to bother to clean anything else - chainrings are a tad dirty, but in good shape.

Thanks for the help!