colspan="3">Of Particular Compositions,

367 Sec. i. Of Fire-Jets, or Fire-Spouts, ib. ii. Of Priming and Whitening Cases, and Remarks concerning Spunk and Touch Paper, 370 iii. Of Chinese Fire, 371 iv. Of Bengal Lights, 377 v. Of Roman Candles, 380 vi. Of Mosaic Simples, 381 vii. Of Mosaic Tourbillons, 382 viii. Of Hydrogen Gas in Fire-works, 383   CHAPTER X. Of the Manner of fixing and arranging Fire-works in General for Exhibition, 387 Sec. i. Of the Composition of Wheel-Cases, Standing and Fixed, 388 ii. Of Single, Vertical, Horizontal, Spiral, and other Wheels, 391 iii. Of Revolving Suns, 395 iv. Of Fixed Suns, 397 v. Of Fixed Suns with Transparent Faces, 398 vi. Of the Rose-Piece and Sun, 399 vii. Of the Manner of changing a Horizontal to a Vertical Wheel, and representing a Sun in front, ib. viii. Of Caprices and Fire-Wands, 400 ix. Of Palm and other Trees, 401 x. Of the Pyramid of Flower Pots, 402 xi. Of the Dodecaedron, 403 xii. Of Cascades of Fire, 404 xiii. Of Chinese Fountains, and Parasols, 405 xiv. Of Wings, or Cross Fire, 406 xv. Of Galleries of Fire, and Batteries of Roman and Mosaic Candles, ib. xvi. Of Girandoles, and their Modifications, 407 xvii. Of Cracking Caprices, ib. xviii. Of the Projected Regulated Piece of Nine Mutations, 408 xix. Of the Pyric or Fire-Piece, 412 xx. Of Sundry Illuminated Figures, 413 xxi. Of the Spiral or Endless Screw, and Waved Fire, 418 xxii. Of the Decoration of Wheels, ib.