Description: 733 aircraft - 28 Lancasters, 286 Halifaxes, 19 Mosquitos. 4 Halifaxes and 3 Lancasters lost. The bombing took place in 2 separate waves and the local report confirms that enormous damage was caused. The districts of Mülheim and Zollstock, north-east and south-west of the centre respectively, became the centre of the 2 raids and were both devastated. Much damage was caused to power-stations, railways and harbour installations on the Rhine.