I purchased several old signed prints months ago and thus far have been unsuccessful identifying the artist since the last name seems to be German, Bavarian or other. One of the architectural type prints is the Tower of the Altes Rathaus in Munich. I would like to locate someone who might have insight on such an artist. i contacted a professor at Ohio State University, but she didn’t have a clue. I have attached an image of one of the three prints.

Thanks in advance! – Kimberly