I have a set of drums, purportedly '60's Gretsch Round Badges. I need some help understanding some peculiarities with these. While some characteristics are unmistakeably Gretsch, others aren't. Specifically:
1) Are the hex-type bolts (vice screw+washer) after-market? Uncommon?
2) Do the bearing edges look correct? Note that the slope of the BD bevel is towards the interior of the shell (not pictured well here), while the toms' bearing edges angle toward shell exteriors.
3) Some obvious modifications were done to these (Rogers mounts on BD and mounted tom; black paint over silver in BD interior; BD internal muffler felt removed; badge missing from BD), but the rest of the peculiarities are of concern.
Bottom line: Are these completely "bastardized", or are they legit Vintage Gretsch? I can easily upload more, specific pics if they would be of help. Thanks in advance to anyone who cares to shed some informed light on all this!