September 13, 1944:

The thick lines around each cremation building are in the same location as the August 25 photos. They do not have shadows in air photos. There are no marks on the left alleged gas chamber. It appears that the people who marked the air photos forgot to mark this photo. There are 5 marks on the right alleged gas chamber, versus 4 on the May, July, and August photos. The locations of the marks change on each date, which strongly indicate the marks were drawn on the photos.

Introduction
Maps:	Photos:
Smoking Gun	Smoking Gun
May 31, 1944	May 31, 1944
July 8, 1944	July 8, 1944
August 25, 1944	August 25, 1944
September 13, 1944	September 13, 1944
May 25, 1993	May 25, 1993
CONCLUSIONS