Nine People Can Look You In One Eye (Nov, 1931)

Nine People Can Look You In One Eye
RIGHT off the bat, the reader will probably want to know, why all this complex set of spy glasses for a sociable gathering? The apparatus illustrated is a German device for the instruction of medical classes studying the eye. While the patient looks into the large tube, nine students, at nine eyepieces, see what ails him.

1 comment
  1. darren says: November 28, 201011:52 pm

    Why not display the result on a TV/computer screen for all to see? Better still put it on a webcam for all the world to see. Oh, they didn’t have computers back then, damn.

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