Puckerings has dated this piece to the 1920s.
The magnifier is in good condition with a good magnification.

I have included the worn case which has clearly done it's job over the years protecting this lovely piece. Excellent condition the magnifier once opened measures 5 1/8" x 2 1/8"; the case measuring 2 5/8" x 2 1/4" x 3/4" thick.
Dating to c.1920 / 1930 and continental in origin.
Item ID: 37201
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Puckerings has dated this piece to the 1920s.
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