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pyrotechnicsPYROTECHNICS, PYROTECHNY, n. [supra.] The art of making fire words; or the science which teaches the management and application of fire in its various operations, in gunnery, rockets, &c. |
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pyrotechnicsPYROTECHNICS, PYROTECHNY, n. [supra.] The art of making fire words; or the science which teaches the management and application of fire in its various operations, in gunnery, rockets, &c. |