How to check if mount has sheds or skull plate

Is there a way to check a deer shoulder mount it there sheds stuck on there or if there actually stuck to the skull plate.

yes xray machine

Who would be able to do that for me?

try going thru airport security with your service animal

A veteranerian with an X-ray machine could be a possibility.

Yes, grab an antler and pull really hard. If it's not mounted to the skull plate it will have wiggle room.