I had a brief scan through my stock. I probably have 1,500 coin inlays here. If I picked out every 'variety', Allan would be busy until 2008 Unless it could be positively proved (and I dont know how) that an error die was made, I wonder whether any of these things should be listed in TCR at all?

I feel the same about "deep impressions". Maybe the machine operator had a bigger breakfast some days