Puckerings has dated this piece to the 1920s.
The makers mark is also present for the silversmith Wilmott Manufacturing Co.
From 1920 the firm had showrooms at 40 High Holborn, London and Paris.

The back is solid wood and retains the folding easel back stand.
Excellent condition, measuring an overall 11 1/2" x 8" x 5/8" thick; the glazed aperture measuring 9 1/4" x 6 3/4".
Item ID: 40235
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Puckerings has dated this piece to the 1920s.
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