NLM Digital Collections

Search

Search Constraints

Start Over You searched for: Formats Text Remove constraint Formats: Text Collections Medicine in the Americas, 1610-1920 Remove constraint Collections: Medicine in the Americas, 1610-1920 Dates by Range 1850-1899 Remove constraint Dates by Range: 1850-1899

Search Results

7707. A new form of piston recorder and some of the changes of the volume of the finger which it records