A Knife Sharpener is the craft profession of sharpening or grinding a blade. Often undertaken as a peddler-trade with the mode of transport (traditionally a bicycle) doubling as the mechanism of turning the grindstone. The trade has been largely replaced through the mass-production of cheap knives and home-sharpening tools.
History
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L'arrotino di Giovan Battista Piamontini realizzato nel 1754 -
Foto, del 1880 circa, de l'Arrotino, una delle statue di un gruppo che illustrava il mito di Apollo e Marsia.
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