The Maw's Double Valved 9 Inch Earthenware Inhaler is a rare and valuable medical antique dating back to the early 1930s. This non-functional unique inhaler was designed to provide relief from respiratory ailments, featuring double valves for a more efficient Inhalation process. Crafted from durable earthenware, this antique piece showcases the craftsmanship and medical innovation of the time period. Perfect for collectors of medical antiques or those interested in the history of medicine, this item offers a fascinating glimpse into the past.