Whistler's laryngeal cutting dilator, early 20th century.

Whistler's laryngeal cutting dilator, early 20th century.
Cutting dilator, Whistler type, for stenosis of the larynx, steel, nickel plated, by Down Bros. of London, with 2 spare heads
 
Currently on display in:
The Science and Art of Medicine
Year made :
1901-1930
Inventory number :
A612990