The stamp is different from the proof. THe proof is much clearer. I see something there, too. Best to send it to the expert on this one.
Here is a proof and stamp comparison on the 1/2d Scott 8. Both have the same extensive Major Re-entry at position 120. I don't own the stamp, only the proof below. I snafu'd the image of the stamp from the auction sale. I believe someone on this site did purchase it though.

