VINTAGE 19TH CENTURY CIVIL WAR ERA BRASS ETHER MASK

19TH CENTURY CIVIL WAR ERA BRASS ETHER MASK The frame is so made that it holds the cheese cloth firmly in place when snapped in position. It was then placed over the patient's mouth and nose and the ether dropped onto the cheese cloth, using a special type dropping bottle. This one is in exceptionally good condition - It could use a good cleaning and polishing, but I prefer to leave it as is.