Hatchwell Antiques has dated this piece to the 1920s.
Shank marked:
HALL'S PATENT ANCHOR Co. Ltd. SHEFFIELD
MANUFACtrs N.HINGLEY & SONS Ltd. DUDLEY
Height: 14 cm.

Width: 7.5 cm.
Length of chain: 21 cm.
Total length: 35 cm.
For similar Hall's patent scale model anchors see the collections of:
National Maritime Museum, Greenwich. Object ID: SLR1943
The Science Museum, London. Object Number:1921-434

Hall's Patent Anchors were invented by John Verity of Liverpool and John Francis Hall of Sheffield, John Hall worked at Jessop and Sons steel manufactures where he design and patented the anchor which bears his name.
Hatchwell Antiques has dated this piece to the 1920s.
Furniture & lighting alongside clocks, scientific & optical instruments.
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