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Professor Schiøtz Original Tonometer & case
OPTOMETRIC INSTRUMENTS
tonometer
Schiøtz
Europe: Norway, Oslo
1929
metal
overall: 28 x 173 x 75 mm

Tonometer. White metal. Comprises plunger, inner cylinder, lever with pointer and convex test plate. Also a set of supplementary weights. Illustrated instruction leaflet and signed certificate of authenticity (dated 12.8.1929) stored behind flap inside lid. Contained in black hinged case with yellow metal clasp and blue velvet lining.


2000.35

Gift of Mr Brian Haigh, 2000



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