[Harp-L] Burnishing v Embossing

Gary Lehmann gnarlyheman@xxxxx
Sun Jan 22 14:51:42 EST 2017


Suzuki does. 
> 
> Harmonica content: Why don’t manufacturers machine the reed plates with tighter tolerances in the first place?
> 
> Bob Cohen
> Writer, Internet Consultant, Teacher
> w: bobjcohen.com
> t: #itsabobworld
> 


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