Nice Old Car

It is seldom to see nice old cars running on the street nowadays. I guess I am lucky to see and witness oldtimer cars that were built for almost a century now. This happened during our visit to the Oldtimer Treffen in Ndeumarkt, Bavaria, Germany last June 2010. Sad to say, I don't have any idea what is the name of the car that I have any. Your info is greatly appreciated. Thanks in advance.