This drum is a bad re-wrap and the seller is horrible to deal with. I won the last auction on this at about $515 plus shipping. He denied it was a re-wrap even after I showed the incorrect seam, and have been backed up by two third-party experts. Paypal were useless and denied claim. I deferred to my bank who came through. I returned the drum in its original condition.
I suspect a partial layer of mahogany was ripped off during the removal of old wrap. It wasn't filled before the new wrap was applied. There are a number of bumps and indentations in the wrap. It is not even original Ludwig wrap.
My feedback can be seen in his history.
PM me if you need further details.