Yes, indeed it is a Bücker Bü-133 Jungmeister. Terry was very close. The Jungmann was the Bü-131 two seat trainer with an inline engine and a different exhaust setup so I could not give it to him. This picture was taken at Duxford in Sept 2010. I actually think the Jungmann is the silver plane parked right beside this one.
Cool...I thought I recognized that, and Terry, for a second, I thought your guess was right, since the Young Man and the Young Master are pretty dang close!
Now, it's my turn and I'm not going to be nice this time!