Firstly Concentric circles only occur on original dials on the Holy Grail
The service dials do not have concentric circles on them...not sure what debunked has to do with this it’s just a matter of fact
And it requires a loupe to see them
And there are fake dials out there no question I have seen numbers of them and they are posted on the site
Any further questions on the OHG can be directed to the author at
[email protected] and I am sure he will answer
As I am the author
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