The Bielfeld viaduct, destroyed by the RAF using Grand Slam bombs, 1945.  The damage appears to have been done mainly by direct hits, rather than indirect "earthquake" concussions.  Best regards, JR.

Bielfeld viaduct.

Royal Navy cruiser HMS Belfast bombards enemy targets from off the Normandy coast, June 1944.  The HMS Belfast survived the war, and is currently on permanent mooring in London, where it serves as an educational/interpretative centre.  Best regards, JR.

Senior Service in support ...

British reconnaissance photo of the damage left by the RAF's Grand Slam raid on the Bielfeld viaduct.  Note the huge craters left by some of the bombs around the ex-viaduct.  Best regards, JR.