Antiquity of the Carpenter's Plane. Baking Powders Once More. The Growth of Incomes. Two Cases of Lightning Stroke. Hope for Bald Heads., scientific american, 1890-11-08

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Antiquity of the Carpenter's Plane. Baking Powders Once More. The Growth of Incomes. Two Cases of Lightning Stroke. Hope for Bald Heads., scientific american, 1890-11-08

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