Complex sentence: The Viktoria disappeared at war's end (although it would eventually reappear and be held in East Germany) so a new trophy--the Meisterschale--was introduced in the west in 1949.
Split into simpler sentences: The Viktoria disappeared at war's end, although it would eventually reappear and be held in East Germany. A new trophy--the Meisterschale--was introduced in the west in 1949.