High resolution images for article: The Senko Hanabi Sparkler: A Study Of Factors Affecting Construction And Performance (http://www.jpyro.co.uk/?p=1601)
© Journal of Pyrotechnics and CarnDu Ltd

High resolution images for article: The Senko Hanabi Sparkler: A Study Of Factors Affecting Construction And Performance (http://www.jpyro.co.uk/?p=1601)
© Journal of Pyrotechnics and CarnDu Ltd