‘respirators’ historical pictures (exact matches)

Apparatus for the administration of oxygen
Apparatus for the administration of oxygen
Mouth Props, Inhalers and Respirators
Mouth Props, Inhalers and Respirators
World War I: poster for production of box respirators
World War I: poster for production of box respirators
Page from Army and Navy Stores Catalogue, 1939–40
Page from Army and Navy Stores Catalogue, 1939–40
Inventions: B Loeb's respirators and Stephany's patented power boat
Inventions: B Loeb's respirators and Stephany's patented power boat
Evacuation of London Children
Evacuation of London Children
Engraving of an apparatus to facilitate breathing (electronic resource)
Engraving of an apparatus to facilitate breathing (electronic resource)
The Interrupted Honeymoon, a Motor-Car Tragedy
The Interrupted Honeymoon, a Motor-Car Tragedy