Well certainly it is not an definitive issue, seems that its a copy of 3 Ore stamp seems some outside frame lines have been driven by hand, you can clearly see ink dots where the pen stopped at every scroll. And finally to hide poor fakery some one even over printed it with red ink, what an effort for a cheap stamp.
Sweden issues for me are like Holly Grail, started to collect stamps from research about these stamps.
Its just my non-expert opinion so do not judge me.