[Source] Scotch Stones

Eben, Do you have an 800 number for Gamzon Bros. for Scotch
Stones? Bill in Vista

Dear Bill, It appears that Gamzon Bros. is in the stone age–
they have no Toll Free phone number. Their long-distance Phone#
is 212-719-2550. They used to carry everything. A few months
back, There was a thread on Orchid saying something like the
availability of these stones was difficult. I seem to remember
something about some disaster or fire or flood, affecting their
availability. You may have to try other sources as well. Happy
Hunting, Eben