Passage: The first large organ was built by Conrad Abtt (Minden) c. 1616/17. The instrument had 31 stops on two manuals and pedal. During the 17th and 18th century, the instrument was rebuilt and expanded. In 1909, Furtwängler & Hammer (Hannover) built a new organ with 54 stops (three manuals and pedal), re-using the organ case from 1617. On March 22, 1945 the organ was destroyed during an air raid.

Question: What year was the organ destroyed?
March 22, 1945