Name given by bakers to a fine white flour, used by them for ‘dusting’ their loaves and troughs.

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1862.  Lond. Rev., 16 Aug., 141. A species of flour called ‘cones,’ used for ‘dusting’ the dough.

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1876.  A. H. Hassall, Food, 323. Cones flour is rarely to be obtained genuine.

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1882.  A. W. Blyth, Foods, 168. Many bakers use for the latter [the crumb] a flour technically called ‘cones,’ which is strongly alumed, and prepared from a fine species of wheat grown in the south of Europe, mixed with rice.

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