Woodbridge Antiques has dated this piece to the 1910s.
The maker's mark is also very clear for the silver maker Albert Ernest Jenkins. The engraving to the outside of the case is charming: a swirling pattern on the front with empty cartouch on one corner.The back is beautifully engraved with swirls.

A very unusual design and rare, in lovely antique condition.
Hallmarks & Maker's Marks: Birmingham 1914 by Albert Ernest Jenkins.
Measurements: Length: 3.5 cm Width: 2.3 cm Depth: 7.6 mm
Weight: 6.6 grams
Weights and measurements are approximate.
Woodbridge Antiques has dated this piece to the 1910s.
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