I recently bought a mid 1970's Bottecchia and plan on restoring it mostly myself. It has a plain steel frame, should be around 23-24 lb's,
Lots of nice parts, Campy, Gipiemmi, Zeus, 3ttt, etc.
The frame appears to be straight and no tell tale issues and should clean up nicely and with the original decals and paint.
All the parts will need to be cleaned, lubed, adjusted. The bearings in the hubs, bottom bracket, pulleys, pedals will need TLC and will get new Campy dérailleur cables. Going to try to clean the brake cables as well as the chain (if not stretched).
Basically, a complete overhaul. I will post before and after pic's