Thank you SO much.  We found the hooks and will hang it there.  This shay is very detailed and we're very pleased.

We just received our 55 Ton Three-Truck Shay and while unpacking found a strange tube with an air filter at the end (in a pack with the spare couplers).  No where in the diagrams or instructions does it mention this tube.  What is it for? Where do we put it? and Why would we need it on a garden railroad?  Help would be appreciated.  Thank you.