RW>RW>> I've heard this one as well, and from an old railroad man
RW>RW>> back in Burlington Iowa.
 
RW>RN> Obviously more research is needed.  Anyone here have a tape measure?
RW>RN> (-:
 
RW> (Hand up, waving frantically) I do, I do!!
 
Then you're the only one who gets it.  (-:
 
 
Regards,
 
Roger

... Intelligence is the right arm of modern warfare.
--- D'Bridge 3.48