Pillars of Smoke Question

[NW Mailing List]

I have just finished watching the DVD "Pillars of Smoke in the Sky" and have really enjoyed it.  But as usual, I have two questions for the experts:
 
In several shots of the  front end (I think) of the A taken from the tender of the Y, I have seen a jet of steam in front of the stack.  Is this steam coming from a feedwater heater?
 
When the pusher couples to the rear end of the train, does it also connect to the air line, or does it only couple on?
 
As usual, thanks for your input.

------------------------------------------- 
John C. Abbott 

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