Petra, Toni, Julia and Michael

Dear David, on your 80th birthday, my family and I sincerely wish you joy, health and well-being for many happy years to come. The encounters I have had with you left a considerable trace that has been important for me and for which I am truly grateful. Everytime when I pass your houses in Kochstraße I have a Déjà-vu; I see you and I think with pleasure of having met you and of having shared an interesting work experience with you. All the best wishes, Petra Toni Julia & Michael , Michael Kny + family | tonimental@hotmail.com