Hey all, first time poster. I work for a company that buys estates, foreclosures and abandoned lockers. From time to time we acquire signed items. Sometimes we can figure out who they are, sometimes not.

What am trying to currently figure out is who signed this drum head? All we currently know is the owner was an Ozzie Osborn fan but obviously none of these autographs are from Ozzie. But that might give a clue on the genre the band might be from.

We never pass anything off as being authentic unless we have a COA or some type of provenance. In this case, if we had an idea of who signed the drum head we could pass this on for a potential buyer with the stipulation that we can not authenticate it. Thanks in advance for any leads anyone can offer.