Pictures!!!
I have never seen a "Briggette" and I know a little bit about vintage Italian bikes. Restoring a bike is way more fun than buying one, despite the cost. I would love to see what components are on it. 1960's Campy components can fetch you the price of a new bike if they are the right ones. Don't paint it! This not only kills the sentimental value but also totally destroys the actual value of a vintage bike if you ever want to sell it to a collector. No one wants a repainted bike.
Come on, some pictures...