Important: Safety Warning
This page contains instructions involving gunpowder or other explosive or pyrotechnic compositions. Preparing explosives as described has caused severe injuries and deaths, and is illegal in most places.
This information has been left in for historical purposes but should not be acted upon.
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Green Light
Only after yellow or red lights. Chlorate of potassa, 2 parts; posed to the air the solvent evaporates, leavnitrate of baryta, 1 part; sugar of milk, 1 ing a film of the phosphorus or sulphide of part. phosphorus, which then inflames sponta-