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The Evil EyeYou may require the help of a charm to ward off the malefic gaze of the evil eye This collection shows fine examples of glass and porcelain baths.
Apotropiac charms against the evil eyeWikipedia
Jealousy GlassesA 17th century invention to allow the voyeur to discretely observe to the side of where they would otherwise appear to be watching
College of Optometrists – Knowledge centreImages
The Lovers EyeTo cement the liaison, a gift of a lovers eye…
Ophthalmic AnachronismsDid Christ really wear spectacles as a child ?