This frame is in good structural condition, I am pretty sure it's a 1990 model based on date stamps on the components.
The original Dia Compe brakes are included, mostly because one of the rear ones refuses to come out without the brake boss... I've tried several times and each time the boss comes out too. On the bright side, the brakes work perfectly fine and the original pads have hardly any wear on them. The bike was stored in a garage and picked up a lot of scratches on the frame. The worst of it is in photo 12.
16.5" seat tube (c-t)
20.5" top tube (c-c)
68mm bottom bracket shell
130mm rear dropout spacing
1" threaded headset
Feel free to message me with any additional questions