Port-fires for Illuminations.

Saltpetre one pound, brimstone eight ounces, and meal powder six ounces.

For Cones or Spiral Wheels.

Saltpetre one pound and a half, brimstone six ounces, meal powder fourteen ounces, and glass dust fourteen ounces.

For Crowns or Globes.

Saltpetre six ounces, brimstone two pound, antimony four ounces, and camphor two ounces.

For Air Ballóón Fuzes.

I. Saltpetre one pound ten ounces, brimstone eight ounces, and meal powder one pound six ounces.

II. Saltpetre one pound and a half, brimstone eight ounces, and meal powder one pound eight ounces.

Serpents for Pots des Brins.