Pyrotechnics, by A. St. H. Brock 64922 [Subtitle: The History and Art of Firework Making] [Link: https://www.gutenberg.org/6/4/9/2/64922 ] [Files: 64922-0.txt; 64922-h.htm]
Thanks to Robert Tonsing and The Online Distributed Proofreading Team at https://www.pgdp.net Regards, Jacqueline
