NO
The Sorvall knife maker makes the cut on the thickness of the glass, you
would need a Ralph Knife maker to cut Ralph Knives.
Patsy

Margaret Gondo wrote:

> Hi All -
>
> I have unearthed a Sorvall 45700 Glass Knife Maker.  I can't seem to
> locate any other information on this.  I'm just curious if anyone out in
> Histoland knows if the instrument will make a Ralph Knife.
>
> Thanks in advance,
> Margaret