The August 25th and May 31st photos on Hannover's post that have the solid black fence-like lines and 4 black short lines on top of each morgue, were re-touched in '78 and published in '93 in Air Photo Evidence.
In '94 the July 8th, 1944 German-flown photo was released showing absolutely no black lines that look like fences around Cremation buildings 2 and 3. The reason that fence-like lines were not drawn on this photo is because the re-touchers knew about Air Photo Evidence and did not want to put lines on the photo that would possibly be a different shape and location from the August 25th photos.
The July 8th photo has re-touching marks on top of Crema 2 and 3 morgues and fence-like lines around Cremation buildings 4 and 5. Smoke is seen rising from the yard close to Cremation building 5 that is suspect for the following reasons:
(1) the smoke is not wispy and broken but solid white and would be rising from a large fire
(2) Cremation building 5 was wood and the area aound the fire 35 feet (10 meters) away were large dry trees that would have easily caught fire with only a small amount of wind-blown red-hot embers.
(3) In the hot Polish summer in July, there were many other places to start garbage-burning fires that had no trees or adjacent wood buildings that could easily have caught fire such as the soccer field, the area around Crema 2, of the partly constructed Mexico extension.
So the smoke in the July 8th and the August 23rd photo released in 2003 by Keele University could have been drawn on the photos to correspond with alleged corpse burning. Perhaps those on this thread could do their own crime-scene investigation of this theory.
The link to the August 23rd smoke is at:
Link here (Edited by Webmaster)