[LargeFormat] Graflok ground glass

[Robert Mayrand]

I just received a very nice graflok back complete in excellent condition,
but that was 15 minutes ago........before I just show it to a friend and
drop it on the ceramique kitchen floor.

So now is the second part of this posting, I need a ground glass and a cheap
one, not in quality but in price! Where should I look? I've remember reading
somewhere that you can make your own quite cheaply but I don't remember how,
and I don't know what kind of quality I can expect!

Thanks for your help and advice.

Robert