Request for help in identifying found sealed source

[Kevin Lucey <tga@95net.com>]

Assistance with a discovered Cs-137 sealed source (model VL-1) was 
requested.

Our preliminary information notes GNI (Gulf Nuclear) as manufacturer(s) 
of the VL-1 with designated source functions being well logging and 
industrial gauging.  Any additional information will be forwarded through 
radsafe (direct e-mail failed to receive).