 The calligraphic memorial Durmstädter Brandnamen lists about 4,000 names.Darmstadt had several major industrial targets including Merck and Rohm and Haas chemical works as well as military communications networks.On the night of 23/24 September 1943 Darmstadt was bombed by 21 Avro Lancasters and 8 De Havilland Mosquitos of No.