Imagine using eyeglasses to learn more about the person across the street. In Oxford, England, where I live, tourists could use these glasses to identify Nobel Prize winners or bestselling ...
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Added t.p. (v.2): The arts and spectacles over five centuries. Spine title: Spectacles. https://siris-libraries.si.edu/ipac20/ipac.jsp?&profile=liball&source ...
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