<VV> slide rule

[John Kepler]

My buddy who works for the railroad in the electrics 
shops repairing computers on locomotives (Roanoke is and always has 
been a railroad town) carries a slide rule with him to work 
daily.    

Computers in an NS engine?  No wonder he carries a slip-stick!  The NS
collectively thinks digital watches are "high-tech"!

John....who just spent a VERY long day "dealing" with the NS and their
Neanderthal "computer system"!