DIAPOSCOPIO vintage 35 mm visualizzatore diapositive made in francese in scatola Walton pellicole marrone

I don't have any slides to test in the slide viewer, so it is untested. The mid-century French-made Diaposcope Slide Viewer has 2 viewing lenses and 4 internal mirrors. The Diaposcope's original box is grubby, particularly on the top and corners.

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