The object was donated by Ramsay Surgical Limited in 1944. Cylindrical metal face mask with a high neck that is open at both ends. The larger opening was placed over the patient's mouth while the smaller opening, comprising a sponge to absorb the anaesthetic and a hinged perforated lid, was used to administer the anaesthetic.waring's cone, facemask, metal, sponge, anaesthetic, ether, ramsay surgical limited, cone

One of a range of metal face masks designed to have a cover which helps protect the patient's face.Wire frame mask designed to cover mouth and nose. There is a metal hook on the left hand side protuding from the base of the mask and wire mesh raised from the base with a circle in the middle.facemask, anaesthesia, ramsay surgical

The inner dome of the Ferguson's mask was covered in an ordinary vaporising surface of gauze, while the outer tower (circular ring) was enveloped in a domette bag closing at the top to exclude the air so that the ether vapor could be concentrated.Wire mask for ether inhalation. The handle for the mask is made from the same wire as the mesh and there is a circular wire ring above the mask.mask, ether, robert ferguson, inhalation, ramsay surgical limited

Brown and white cardboard box containing blue cardboard tray with six (6) needles embedded into it. There is allocation for twelve (12) needles.hypodermic, needle, syringe, luer lock, ramsay surgical limited, japan