AN 18TH-CENTURY ENGLISH FRUITWOOD SET OF NAPIER'S BONES,

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AN 18TH-CENTURY ENGLISH FRUITWOOD SET OF NAPIER'S BONES,
UNSIGNED, WITH BROAD ROD MARKED C (CUBES) S (SQUARES), TEN MULTIPLIER RODS, AND SEPARATE ROD (1-9) FOR USE ON A TABULAT, EACH ROD -- 4¼IN. (10.8CM.) LONG
SEE COLOUR ILLUSTRATION

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