Puckerings has dated this piece to the 1900s.

The fork is beautifully engraved both sides and attached to the handle with a highly decorative ferrule, which bears the English design registration number which dates the piece to 1901.
There is also a full Hallmark for Sheffield 1901, a very late Victorian example. The makers initials are also present, I believe for Edward Barnard & Sons Ltd.
Excellent condition, measuring 8 1/8" long.
Puckerings has dated this piece to the 1900s.
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