Equipment - Parrett's Somnoform Inhaler, sectioned, George Alfred James Parrett, c. 1912
Parrett's somnoform inhaler, sectioned (left)
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A metal inhaler which has been sectioned to reveal the interior, painted in red and blue to indicate direction of air flow. The large, bowl-like opening with metal gauze for attachment of a rebreather bag has been painted red, and the metal mask at the other end has been painted brown. The mask and bag mount meet at a 90-degree angle.