Tone Pot value for Alkire Eharp D-10?

[Karl Oberlander]

I have a bad tone pot in this ax and when I looked on the back I didn't grok to the numbers. If anyone can say what they mean pleas do as I want to correct this and get back to learning this incredible Eharp tunig.

Here's what was on the back of the pots:

Tone = 220 17
304447

Vol = 220 6
304337

Also is part of this number an indication of the date of manufacture?

I know a lot of Fenders used 1Meg Ohm Audio pots for tone but I'm not sure of this one.

Any help will be appreciated.

Thanks,

Kobe

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Gibson D-8 Console Grande
Stringmaster T-8
Fender Super Reverb