Från 911 blogger.com:

http://www.911blogger.com/node/7471



The above image consists of two shots of WTC7 taken on 9/11.

The Left photo is attributed to the NYPD, and is used by NIST as corroboration for eyewitness testimony that suggests that debris from the collapse of the towers caused a specific amount of damage to WTC7.

The photo on the Right is by Aman Zafar. The discrepancy is obvious, Zafar's photo does not confirm the visual data in the NYPD photo.

Researchers should petition NIST for provenance on this photo. If the photo was taken with a digital camera as other helicopter shots from 9/11 were, then Exif data should be embedded in the file that will reveal a time-stamp. The original file should also reflect what we see in the NIST drafts, and not bear evidence of tampering in Photoshop or other image editing software. A separate inquiry to the NYPD probably wouldn't hurt. (If you have a connection there, use it.)

Vesa blogged this item yesterday and invites observations and input. truth911.net also blogged it and there is good information in the comments section below the blog entry. DanR over at the Randi Rhodes Message Board posted about this back in December of 2006, after seeing a post here, and that's where I cribbed the source files for the graphic above.

But if it wasn't for "Winston Smith", and his article, Photographic Analysis of Damage to WTC7 and Critical Errors in NIST's Estimations, posted last October, maybe nobody would have noticed this one.

http://www.studyof911.com/articles/winstonwtc701/