[modeleng] Re: coarse threads

 No QC box, just old fashioned change gears--just like
 Great-grandpappy.


Al,

That is what I finally figured you had.  All the non-27 tpi lathes I have 
used have been QC models.  I don't know nothin' 'bout your grandpappy, but 
QC gear boxes were around in the late 1800s..

Jesse in Tennessee



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