_Of the illuminated Yew Tree._ 217 _Of flaming Stars with Brilliant Wheels._ 218 _Of Touch-paper for Capping of Serpents, Crackers, &c._ 220 _Of a projected regulated Piece of Nine Mutations._ 221 _To make a Horizontal Wheel change to a Vertical Wheel with a Sun in Front._ 234 _Of the Grand Volute illuminated, with a projected Wheel in Front._ 236 _Of the Moon and Seven Stars._ 239 _Of the double Cone Wheel illuminated._ 240 _Of Fire Pumps._ 242 _Of the Vertical Scroll Wheel._ 243 _Of Pin Wheels._ 244 _Of Fire Globes._ 246 _To thread and join Leaders, with the Method of placing them on different Works._ 247 _The Manner of placing Fireworks to be exhibited, with the Order of Firing._ 250 CONTENTS to the ADDITIONS. PAGE To make a Fountain of Sky Rockets 253 The Palm Tree 255 The Rose Piece and Sun 256 Transparent Stars with Illuminated Rays 256 Transparent Table Star Illuminated 257 Regulated, Illuminated Spiriti Piece, with a projected Star Wheel Illuminated 258 New Figure Piece illuminated with five pointed Stars 259 Star Wheel Illuminated 259 Pyramid of Flower-pots 259 Illuminated Regulating Pieces 260 To fix a Sky-Rocket with its Stick on the top of another 261 New method of placing Leaders 262 ERRATA. Pag. 16. lin. 6. _for_ salt, _read_ salt-petre 30. 12. _for_ ising glass, _read_ isinglass 35. 11. _for_ midling, _read_ middling 47. 15. _for_ ballóóns, _read_ ballóón 86. 26. _insert_: to a rocket of eight ounces twenty-one strokes. 115. 5. _for_ one eighth, _read_ one inch one eighth 152. 24. _for_ griandole, _read_ girandole, ibid. 25. _for_ griandole, _read_ girandole, 172. 19. _for_ hoops, _read_ hooks, 203. 8. _add_ at I, nine inches from H, fix three pegs. 243. 18. _for_ scrole, _read_ scroll, A TREATISE ON Artificial Fireworks. SECT. I. Of SALTPETRE.