External reducing valves

NW Mailing List nw-mailing-list at nwhs.org
Tue Feb 12 23:30:36 EST 2019

On 2/12/2019 6:52 PM, NW Mailing List wrote:
> ...Because of this, Bob Pilcher sought a way to improve dependability 
> and accessibility of these parts and while increasing power of the 
> Mallet compound.

     It is a shame that all of this information was not something that 
was widely known forty seven years ago. If I had any inkling, I had 
plenty of chances to talk to steam engineers before they retired and 
were gone forever.

Be that as it may, I never had an engineer mention intercepting/reducing 
valve problems in what talks we did have.

Jimmy Lisle

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