200 aircraft of 5 types with 4 Group Halifaxes now back on major operations. 8 aircraft - 4 Wellingtons, 2 Lancasters, 1 Halifax, 1 Stirling - lost, 4·0 per cent of the force.
The Pathfinders were accurate and this was a successful raid. An estimated 200 fires were seen burning at the same time. Reconnaissance photographs showed much residential and some industrial damage. A very short report from Karlsruhe says only that 73 people were killed and that 3 public buildings in the city centre were hit.
source: The Bomber Command War Diaries, Martin Middlebrook and Chris Everitt
Bomber Command Museum Monthly ORB