CTC machine photo help

[GEU30CG@a...]

Does anyone have any photos of CTC machines on the Q that controlled at least 
double track? There are great published photos of the machines on the C&I 
and other single track lines of the Q but I am curious how US&S and others 
handled double track and especially crossings with other railroads where the 
Q did the interlocking plant. 

The CTC machines do not have to be from the Q necessarily. Just double track 
at minimum. (not sidings)

Thanks-See everyone in Streator???

Darren Ferreter
GEU30CG@a...