So here's a little Raleigh Twenty 20 inch wheeled shopping bike, which for the sake of argument I will suggest is from 1971, thus making it forty this year. What caught my eye on it, was the neat little rear fender with the integrated dynamo light, sooo much classier than most modern LED bike lights you can get. That was the inspiration behind my efforts to convert an old dynamo light into an led one, which you can read here.
