On 25/01/2018 09:00, Andrew Gabriel wrote:


The top one shows the artifacts of JPEG compression at the sharp colour contrast boundaries.


This may be from the camera taking the macro images and doesn't indicate
original or copy. Once you take a digital photo of all items the
differences may be less obvious. A straight scanned copy is not likely
to have JPEG compression artifacts.

I would look at the documents under a magnifying glass at places where
two lines cross such as in the "e". It may be possible to see on the
original that one line cuts through the other - on top of it

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