Electric Inhalers

   
Electrical power replaces denatured alcohol and wick. Electrical power replaces denatured alcohol and wick. Large room vaporisers
Label 1 says: „World patent Serenus room inhaler, air cleaner and humidifier“.
Label 2 says: „Wengraf & Platzen Metal Work Factory Venna, VII., Lindengasse 51“
Croup kettle like the ones still used today in hospital wards.
Croup kettle like the ones still used today in hospital wards.
Lungenliga Schweiz  |  Chutzenstrasse 10  |  3007 Bern  |  +41 31 378 20 50