Laryngeal spray(?), steel, nickel plated, by Pfau

Laryngeal spray(?), steel, nickel plated, by Pfau of Berlin

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

Buy

License this image for commercial use at Science and Society Picture Library

License

Laryngeal spray(?), steel, nickel plated, by Pfau of Berlin
Science Museum Group
© The Board of Trustees of the Science Museum

Laryngeal spray(?), steel, nickel plated, by Pfau of Berlin, in cardboard box, 1880-1920, relic of Dr. Claud Woakes