Puckerings has dated this piece to the 1870s.
F for the silversmith, James Fenton. There is also the highly sought-after Queen Victoria's head duty mark.

Both the back and front are clad in a tablet of Mother of Pearl or Nacre shell with attractive carved decoration.
Excellent condition measuring 3 1/4" while closed & 5 1/2" while opened. The case measures 4" in length including clasp.
Item ID: 34606
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Puckerings has dated this piece to the 1870s.
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