The Super Mystère Aircraft Collection

CEV used its English Electric Canberra B.6 at its various establishments: Bretigny near Paris, Istres for pure CEV purposes as tests of jet engines such as the Turbomeca Gabizo or for EPNER, the school giving complete formation to future flying test crew, Mont-de-Marsan for pure military experiments with active electronic parts or complete airborne missile etc. and Cazaux for effective armament trials of new weapons. So you often saw, fixed to Canberras, some fully classified materials and innocently I did some pictures of things I had not to know...
Possibly some of you have an idea about the shape under belly, probably in downed position in the bomb bay?????