Thanks Gregg,  I am going to redouble my efforts to find at least one 
"Bench Mark"

Bob Smit

GREGG OBUCH wrote:

> Bob,
>  
> ShadowAce and AZcachemiester are correct, although what you found is a 
> survey marker.  Here is a site I'll think you will find both helpful 
> and very interesting:
> http://www.unm.edu/~creelbm/pages/benchmarks.html 
> <http://www.unm.edu/%7Ecreelbm/pages/benchmarks.html>
>  
> Gregg of MO & GO
>
> */
> /*