Abacus Necklace
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The earliest abacus dates to 2700 BC when it was used in Mesopotamia to calculate the Sumarian sexagesimal number system. Over the millennia, it was
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White Gold Abacus Necklace – GOLDWINTER
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Gold Ruyi Abacus Pendant in 999 Gold - Maxi-Cash
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Abacus Necklace – Merakii Mee
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Abacus Necklace - Boutique Academia Wholesale
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916/22K Gold Abacus Pendant
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Rectangle Abacus 22 karat Gold Pendant – Luvenus Jewellery
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Poh Heng Ecommerce
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Arthesdam Jewellery 916 Gold Prosperity Round Abacus Pendant
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Round Abacus 916 Pendant - Jewellery e-Store by Teng Huat
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White Pearl Abacus Necklace Claudia Bradby – claudiabradby
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Natural Blue Ice Jade Silver Abacus Necklace – Supreme Duckling
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Abacus Necklace, Calculator Necklace - Wedunit Jewels
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Abacus Necklace
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SK 916 Barrel Abacus Gold Pendant
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Abacus Necklace