793.31. How size to be designated.
   For the purposes of this chapter only the following sizes shall be used in any advertisement of solid fuel: lump, egg, stove, household furnace, nut, pea, buckwheat, mine run, screenings or slack, prepared domestic stoker coal, pea or nut size or nut and slack, giving top size of nut and no abbreviations of these size descriptions shall be used.
(1952 Code § 26-6-31)