Unfortunately, some of the images in our collection cannot be identified. Your help would therefore be very much appreciated!
For these images we have created a search possibility. If you recognize any of them, we will be very happy if you share your knowledge with us. Of course we are also interested in any other information like dating, persons represented on the image or the history of a building (year of demolition etc.). We wish you great fun solving the puzzles and look forward to your feedback to bbb@burgerbib.ch.
