(And some that didn’t) Among the many examples of ingenuity displayed by Billjim on service, the manufacture of illuminants, if you will pardon the prolixity, shines out the most brilliantly. The Sun itself is considered to be a pretty perfect and economical source of light, but it is not infallible. The annoying habit it has of dodging off about sundown excludes it from the category of the perfectly perfect, and Billjim is forced to procure a substitute to enable him to relieve the tedium of his evenings with the exhilarating influence of two-up, poker, swapping yarns and other harmless pursuits. The issue candle is, of course, the recognized form of illuminant; but by the time the Greatest, the Sub-Greatest, the Q-Emmer, the Orderly-Room Ogre and the Sigs get their cut, the stock is usually depleted to a mere skeleton of its former fat self, and the insignificant stump that is left to shed its radiance around the humble bivvies of the rank and file, is, as often as not, irretrievably lost to sight owing to the shortage of telescopes in the unit’s equipment. Hence the exercise of Billjim’s ingenuity. Some devices were truly efficient, others resembled the seeds that fell on stony ground; while one I know of was positively dangerous. The one in question was disapproved of from its very inception. The wise ones shook their heads dubiously, and opined that it was sheer flying in the face of Providence to use one’s issue of rum for the sacrilegious purpose of making air-gas for a blooming light. After the explosion occurred, and the blasphemous one was struck off the strength, they said, “I told him so,” and everybody was satisfied. The most popular form is the slush-light, which is simply composed of any old thing that will hold grease, and any kind of grease that will fit into it; first, a layer of sand or clay is dumped into the jam, milk, cigarette or other tin; then a wick made of “3 x 2,” or issue flannelette, wrapped around a thin pine stick, is stuck upright in the middle of the sand or clay; and finally the grease is introduced, the quantity being governed by the amount one has been able to acquire. It is on record that some chaps have had the effrontery to use dubbin, yes, “dubbin!” but, of course, this is not official, just common furphy.