Buccaneer grip question

Now I´ve got a second one.
More complete than my old one but I wonder, if it was restored by an collector or by Dunlop.
The painting looks like new but the switches are scratched as usual.
The rubber cover looks very shiny, maybe buffed?
What do you think?
The plate says AC63312
ISS. 2
NO.845
Any info available regarding these numbers?

Thanks and kind regards,
Herbert

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