ANTIQUE VINTAGE TRACH TUBE - Medical - JACKSON Style - Tracheotomy

Description

USA SALES ONLY.  SORRY.
This is an antique / vintage TRACHEOSTOMY TUBE medical device made entirely of metal and in what I consider
to be exceptional condition. The metallic tube rotates easily as shown in the two comparative photos provided.
I believe it is of European origin but there are no markings. It also appears to be of stainless steel as were many
of this configuration, while some were of sterling silver. (I do not know which, but think it more the stainless steel type).
Those similar to this configuration are referred to as Jackson types.
These typically date from the 1890 - 1900 timeframe.