Class Codes & Rates:

 Code 4799 is applied to insureds engaged in the manufacture of black powder and mixtures in which black powder is the principal ingredient. Sodium nitrate or saltpeter, sulphur and charcoal, received from others, are mixed, ground, screened and blended in varying proportions. The powder, either mealed, superfine grain, fine grain, large grain or mammoth is filled into kegs, special fiber containers or tin cans.