Young’s Demonstrative Translation of Scientific Secrets

The ends of the tapers or wood should be very dry, and then dipped in hot melted sulphur and laid aside to dry; then take 4 parts of glue, dissolve it and while hot add one part of phosphorus, and stir in a few spoonsful of fine whiting to bring to the proper thickness. This preparation should be kept hot by being suspended over a lamp, while dipping the wood or tapers. Colour the mixture by adding a little vermillion, lamp black or prussian blue; be careful not to ignite the compound while dipping.