d. copper or other suitable material. At Da hollow, A new mold for bricks is in use in Baltimore wedge-shaped cylinder, of steel or iron, is shown; which is said to turn 6ut most elegant specimens of and E is a tube, having a flange at its base, connect- pressed brick. The mold of wood is lined… … half, they were naturally anxious to know the cause. alum in water. The alum may be dissolved in warm The Academy declined giving an answer until they or cold water, but should be used cold, applied with had examined the subject more fully, a soft linen or cotton cloth to the parts affected. The…
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