Three flannel covers for Skinner's mask for open chloroform anaesthesia, English, 1870-1930 Three flannel covers for Skinner's mask for open chloroform anaesthesia 1870-1930
Skinner's mask for open chloroform anaesthesia, with two flannel covers and black cloth case, made by S. Maw, Son and Thompson, English, 1870-1901 Skinner's mask for open chloroform anaesthesia 1870-1901