For ether anesthesia, gauze is placed in the base of the inhaler. The screen on the bottom allows for air intake and ether mixture. Pouring column for ether may be seen on rear side of inhaler.
Elliptical opening, conical in shape with open connection at base.
Includes:
Nickel plated brass apparatus with 3 spring action valves.
3 pieces of old canvas.
Old tag: Green, Mr. T. M. 1990 010
Includes:
Metal face cover
Hardened rubber insert
Rotating stem + valve.
Old tag: No. 19 presented by Chad F. Gladding. North Beacon St. Hartford, CT. m 1976-036
Complete inhaler apparatus Including:
Flexible bag
Reservoir
Attached face mask (leather and metal with finger grips).
Hand controlled dial with arrow to graduations.
“COLLIN BREVETÉ No. 1800”