My object has not been to write a text-book on firework-making, but rather to trace the art from earliest times, and to give a description of the development and process of manufacture. For those interested in the subject, and desiring fuller information, the list of MSS. and books given in the Bibliography at the end of this volume may be found useful.
My excuse for adding another volume to the literature of the art is that I am of the eighth generation of a family of pyrotechnists, whose work, I venture to claim, has not been without its effect. If I succeed in interesting, and in some degree enlightening, my readers, I shall feel I have not written in vain; if I fail, I shall know it is not in my choice of subject but in my capacity for dealing with it.
A. St. H. BROCK.
Sutton,
August, 1922.
