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Review title: The old-time pyro's reference.
Product review: George Washington Weingart worked in and observed the fireworks manufacturing industry during its heyday around WWI. He gives good, practical instructions for making physical components, but the composition information is often inaccurate, plagiarized from patent information, or otherwise questionable. Weingart does not document his sources. However, it is a very good introductory text within its limitations. Best to check more modern references as well before relying on this one though.
