PC: E7 4021

[NH4142@xxxxxxxxx (John Wilson)]

 I've finally gotten to the point where I am lettering the Marx E7.  Go
ahead, laugh.  Fun is where you find it. 
 I realise that 4021 probably never got a full Penn Central paint job so
my second question concerns PC E7s in general.  What was the name of the
maintenance base for number 4021?  What are the words at the bottom of
the carbody just above the fuel tank?  I suspect they are "FUEL" and
"WATER" but which goes where?
 John W.