Puckerings has dated this piece to the 1870s.
The sprung action is unique to Betjemann's and each end is marked "Betjemann's Patent". Each of the ends is inset with an oval blue Wedgwood Jasperware plaque with two different classical scenes.

The base of the plaque is also inset with an engraved brass retailer's plaque "Melliship & Harris, 62 Westbourne Grove" which is in London's Notting Hill Gate.
Superb condition and as good as they get. 15 1/2" x 7" while closed.
Item ID:36831
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Puckerings has dated this piece to the 1870s.
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