The problem with the shiny stuff.

[packs]

Does it? All machinery acquires defects through usage. It could just be imperfections created by prolonged use.

[steve B]

Originally Posted by packs

Does it? All machinery acquires defects through usage. It could just be imperfections created by prolonged use.

One of the sigs is larger than the others, and the entrance and exit from the D is different on all four. I can see the slight differences being machine wear if he's used it a ton, and modern ones are apparently computer controlled, so it could be some sort of difference in how the machine ran over time. But even cheap stuff like printers are pretty durable and accurate.

On the other hand, I also can't see someone being that consistent in overall size and placing of the number in what looks like the exact same spot relative to the rest of it.