Possible Mint Error Hong Kong 1982 10 Cents

This is my first post. I may have a mint error. A 1982 Hong Kong 10 Cents piece. Notice the virtual absence of the 2 in the year, the C from Cents, the weakness of the 10, and the unusual variance in the character below the date.

Numista reference
https://en.numista.com/catalogue/pieces1580.html

I am wondering if there have been any other such errors reported or identified. Thanks in advance for any responses.

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Your coin is heavily used, and I would think that what you think might be a variety is nothing else than a PDM (Post Mint Damage).

Sorry

General circulation wear and tear. The metal is a bit softer on these coins as the wear far quicker than the earlier issues.