Well shit! Yeah, that definitely sais "Reproduction Label".
Haha, a quick glance will easily miss it ... As I can't tell much from boards, I look at the labels for inconsistencies. It also helps that I've seen that same type of label at a Flea Market here locally and fairly recently as well. Fortunately the guy was selling it at repro cost instead of trying to make big bucks ... but who knows, board
could have been authentic, maybe just a label replacement? I didn't bite on it, so I'll never know.