This is most definitely a forgery. It's the second such forgery of a Scott 39 (or #47 reprint) I have encountered on Delcampe, although this is a different seller than before. I pointed out to the last seller that he had a forgery and he removed the listing.
An editorial sidenote:
Forgeries abound no matter what your preferred auction site. That being said, forgeries are far more prevalent on foreign auction sites simply because they are newer and have less members.
ebay has watchdog groups all over the world and are quick to point out issues like this. It will be years before Delcampe is on par with
ebay.
Brian