As I use my MGB as a daily driver, sometimes there are minor problems occurring. Today, the fan belt came off. Sadly it wasn't usable after that, and I had no spare belt as a replacement.
But I was able to get a pantyhose and what I ruled under urban legend, did work.
To be honest, the first try was only good for 2 miles, but only my knot wasn't tight enough. New knot and I drove home... here is the evidence: