[SEL] Cambelltown Steam Museum Rally

[Germoamer at aol.com]

In a message dated 5/15/2010 10:48:27 PM Eastern Daylight Time,  
patrick.livingstone at gmail.com writes:

Some  pics from the Cambelltown Steam Museum Rally 
 
Patrick,
 

Some very nice displays there!
 
On the National Gas engine, photo 4029, what is the round object that is  
mounted to the cooling tank?  
 
Thanks,  

Tom  Schmutz
Concord,  Va.
germoamer at AOL.com