Swedsh Coil Scott # 319A

I have a 319a or 319 stamp perforated on 3 sides. The problem being that the description I have for both the 319a and 319, state it is perfed 12-1/2 on 3 sides, no watermark, color the same, issue date the same, denomination the same. The illustration shows the sides perforated (as you are looking at the stamp) to be the top, bottom and right, again for both stamps. My stamp is perforated top, bottom and left. Can someone tell me which Scott # it really is? I have no access to a Scott catalog with Swedish entries at this point or I would look it up myself. Any information would be thankfully appreciated!

those are booklet stamps and they come with the strait edge at left or right, so it's a 319 ...the 319a is the full booklet with 20 stamps.

If you go to e-bay and enter "sweden 1941" you'll see how a 1941 Skansen booklet pair looks.
Booklet pairs (very common in Swedish stamps), are listed on European catalogs. But, it seems, not in Scott.

But it's not a pair he have, only a single and they are listed in Scott as # 319 . The regular stamp is # 320

Thanks for the very quick answer to my question. It's greatly appreciated! Now I can finish the cataloging I'm doing, at least for Sweden, that was the last stamp I had a question about. Now, on to Switzerland!