Apologies for the typo- our cs editor lacks "spell check."
Actually, I believe that this observation is "traceable" - not to
NIST, but to Bill Lull.
Speaking of our editor,
                       "UNIX sing soprano"

According to Bayla Singer:
>
> Considering the context, I find this a particularly apt typo:
>
> On Thu, 15 Feb 1996, Henry Grunder wrote:
>
> > Sling psychometers are generally said to be too dependent upon
>         ^^^^^^^^^^^^
> > operator style to be relied upon....
>
> --Bayla (all wet, but not crazy)
>
>    [log in to unmask]
>