Scott Airline Passenger Oxygen Mask

The Scott Airline Passenger Oxygen Mask featured a yellow rubber oronasal cup, with a clear rubber bag attached to a thin rubber hose.  The hose was connected to the airplane's supplied air system, and the unit would automatically drop down in case of emergency.  This example was from a DC-9, and was made by Scott Safety in 1997.

 

Similar masks in my collection:  Scott Sky Mask

Ethiopian Airlines
Ethiopian Airlines
Garuda Air
Garuda Air