First produced in the early 1900s, features the same adjustable swivel tip and vented nasal guard that made it as popular then as it is today
Metal atomizer with adjustable tip for directing spray up or down to reach inaccessible areas of the throat
Can be used with or without nasal guard Used for nose and throat treatment — hand bulb
Basically, all types of oil or water solutions can be used that are compatible with nickel plating
Used in colleges and laboratories for experimental testing
Metal banded tubes and spray tips (sold separately) are used by research laboratories