"View of the interior of the Hispano-Suira plant at Bois Colombe in the Paris area. The destruction shown was caused by the bombs of 8th AF Boeing B-17 Flying Fortresses during the 15 Sept 43 attack, and 13 months later is still un-repaired after the 31 Dec 43 bombing the rate of repair work was cut from approximately 150 finished engines per month to less than 3 a day."