Used for testing bone conduction
Several different pieces form this instrument which is contained in a small case lined with blue velvet and purple silk. The tools are made of steel while the handles are made of ivory.
Contact the History of Medicine Collection, https://library.buffalo.edu/historyofmedicine
Politzer, Adam, 1835-1920, “Politzer's acumeter,” Digital Collections - University at Buffalo Libraries, accessed November 27, 2020, https://digital.lib.buffalo.edu/items/show/16878.