In the early 20th-century English fireworks company C.R. Brock and Company (now known as Brocks Fireworks) published colorful catalogs displaying designs from Japanese companies such as Hirayama Fireworks and Yokoi Fireworks. Six catalogs of diverse pyrotechnic diagrams have been digitized and made available for download thanks to the city of Yokohama’s public library.  […]

Source: Hundreds of Japanese Firework Illustrations Now Available for Free Download