Margaret,
Nuclear Chicago has too many years
out of bussines. In fact it was sold
to Texas Nuclear long time ago and
as far as I know Texas Nuclear already
is out of bussines.
We have a complete laboratory based on
Nuclear Chicago, perhaps we can share
some information.
Hector R. Vega
Universidad Autonoma de Zacatecas (MEXICO)
e-mail: cren@campus.zac.itesm.mx
hrvega@mers7.me.utexas.edu