An inhaling mask consisting of an egg-shaped metal wire mesh mask attached to a solid metal frame, with a groove traversing its perimeter, that fits over the mouth and nose; cotton cheesecloth is placed over the metal mesh and is held in place by an egg-shaped coilspring which fits over the mesh an…
An inhaling mask consisting of an egg-shaped metal wire mesh mask attached to a solid metal frame, with a groove traversing its perimeter, that fits over the mouth and nose; cotton cheesecloth is placed over the metal mesh and is held in place by an egg-shaped coilspring which fits over the mesh and clips into the groove; the spring has a looped handle on end end
Number Of Parts
1
Provenance
Used either by Dr. C.H. Bird or by Dr. Godfrey Bird, of Gananoque, Ont.