Peggie Hall wrote:

Keith wrote:
There's a place in Houston called Great Western Metals. They have just about
everything. Also, you might try searching the Thomas Register for Zinc Sheet
or something similar: http://www.thomasregister.com There were 22 companies
listed.

Thanks guys! I was pretty sure this was the right group to ask.

He could also make his own by melting some zincs and pouring into a
form.
Real pipe organs are made this way. The alloy is mixed and tested for
specific gravity. Then a large sheet is poured and the sheet is rolled
into a pipe.

Sounds like quite a project.

michael