We actually have two of these....the one pictured is the newer of the two...probably 1940's, and the other is circa 1910-1920...not as shiny....take your pick please. Both measure 3" on the back plate...the older one has 'CORNISH PISKY' (Cornish for Pixie) imprinted on the mushroom. Originally made as Souvenir internal door knockers.
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At Molloy's MEGA ANTIQUES CENTRE, Takapuna, Auckland, New Zealand
Specialists in Pacific Islands Items, Victoriana, And a Fascinating Range of General Collectibles