Show the story of shellac the useful shellac Is the product et en insect aa soon as it emerges into the wor the insect looks around for a suitable aiace riace to commence operations which consists of thrusting its beak into the frnnk of a tree on which it was born in this manner it ab a quantity ot the sap which Is I 1 exuded from the pores ot Us body un i til it la completely covered the in 11 are scraped from the surface ot the tree and then treated and cleaned until the shellac of commerce 11 the result |