Early Badal Subjective Optometer shirts Vintage brass goblet or chalice-type

Vintage brass goblet or chalice-type ashtray

Please see the photos for condition and details

Antique botanical print advertising shares in land and produce stocks for Orange Land

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Early Badal Subjective Optometer shirts Vintage brass goblet or chalice-typeThis antique primitive ophthalmology diagnostic tool is known as a Badal optometer that relies on the patient's judgment of the sharpness blurriness of an object at various measurable distances from the eye. Features a miniature movable Snellen chart. Please refer to photos for conditions and details. Measures 8. 5" L JP C 13063 050525 For information regarding shipping, please visit our Terms & Conditions page here.