In it, the head of the district administration writes: "You have spent most of your professional life in Asperg. For a total of 40 years, including 16 years as an alderman, you played a key role in the development of the town. The 'Neue Mitte' in Asperg, as we know it today, also bears your signature. Your great personal commitment and your enormous expertise will remain unforgotten." At the end of the letter of congratulations, Allgaier wishes Dahm "a pleasant birthday celebration, all the best and good health".
