Back to the cap badges--the OP. Remember the OP?

Cap badges do not have to be one's clan. I have one of those generic thistle badges with the belt and buckle, I have a Masonic badge, and I have a USMC badge I call "Clan McPuller" or "Clan McChesty." (Marines will get it.) And then there's that harp you can see on my avatar. It's a great badge for St. Paddy's Day.

The badges on the ebay site noted are very interesting and nice to study. Thanks for that posting.