Hi
There has been written a lot over error coins, but none of those posts seems to point out to setting up a separate new section for error and fake coins each coin page. I would find it more practical as for each error type and fake coins there would be separate windows to input quantities and obligatory picture for each error type or fake coins for easier explanation. Right now, there are some error types added as extra to mintage years, but this does not feel right.
I just went thru this page
https://en.numista.com/catalogue/pieces93.html. Here a whole lot of error, but no windows for input. Other pages have windows but no pictures.
Maybe one for future upgrade.
Best regards, uros