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Schiøtz Tonometer & case with 1955 Scale
OPTOMETRIC INSTRUMENTS
tonometer
C. W. Dixey & Son Ltd
Europe: United Kingdom, England, London
c.1955
metal; card; wood; leather; velvet; silk; brass
card: 127 mm x 68 mm; overall (case): 26 mm x 165 mm x 87 mm

Tonometer. Shiny white metal. Comprises plunger, inner cylinder, lever with pointer and black convex test plate. Also a set of supplementary weights. Together with a calibration scale (dated 1955) stored behind flap inside lid. Contained in black hinged case with two white metal clasps and blue velvet and silk lining.


2019.438

Gift of John Horwitz FCOptom, 2019



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