[dmeephd]

Originally Posted by Harri Pihl

I believe that USBBS contains exactly the material you looking for. There is a copy at least in the PRO.

Thanks Harri. I found a good online version of the USSBS. However, unless they are hiding them very effectively, there are no photographs of the structures prior to the bombing of either the Junkers plant in Dessau or Messerschmitt in Augsburg or Regensburg.