[Sca-cooks] Grain mill question

[Thebard]

Have a bit of an odd question but here goes.  I have a friend who's 
planning to bake all of her own bread the odd thing is she also want's 
to grind her own grain.  The part that isn't, in my opinion, reasonable 
she whants to do it with a hand quern.

She's asked me to help but I don't even know if anyone even makes them 
anymore.  So anyone have any info that I could use?

Thanks,
James P.