Complex sentence: In 1935 a replica of the Adler was constructed on old plans for the 100-year anniversary of the German railways, but it was destroyed in 2005 together with many other preserved locomotives in a fire.
Split into simpler sentences: In 1935 a replica of it was constructed on old plans for the 100-year anniversary of the German railways. It was destroyed, however, in 2005 together with many other preserved locomotives in a fire.