Bayeux oxygen injection apparatus, Paris, France, 1915-1925
1915-1925
Haldane's oxygen apparatus
1901-1930
Haldane's oxygen apparatus
1901-1930
Nickel-plated box
Nickel-plated spanner
Tube, glass
Tube, broken
Glass bottle
Bayeux's oxygen injection apparatus for hypodermic oxygenotherapy
1910-1930