Request help.

[Yuri Ravello]

My name is Yuri Ravello and I am working in a research nuclear reactor in
Lima, PERU. I am looking for sapphire or silicon crystal to use as fast
neutron filter. Please, if somebody knows where we can get it, send me a
message or fax to:

INSTITUTO PERUANO DE ENERGIA NUCLEAR
ATT. YURI RAVELLO
AV. CANADA 1470 SAN BORJA
LIMA, PERU
FAX: +51.1.488-5224
e-mail: yravello at ipencn.gob.pe

Sincerely,

Yuri Ravello
Department of Physics
IPEN-PERU