In another form an indicating means in one compartment may fall to {HEAD ~ successive compartments} as the container is tilted to {TAIL ~ a greater degree} 
In another form an indicating means in one compartment may fall to { HEAD ~ successive compartments } as the container is tilted to { TAIL ~ a greater degree }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL