I found this bike.
The front wheel is ruined. Back is normal, but I can replace it if it worth.
It have 5 gears.
It have no serial number under BB.
So here my questions:
1. Can anyone tell when this bike was manufactured?
2. How much can a bike like this cost if fully repaired?
3. I can get any parts (good quality), so, if it worth to repair, what parts should NOT be changed (as antique), and what HAVE to be changed to modern parts?