(a) Such descriptive terms as "Pocahontas All Sizes," "Pocahontas Special Sizes," "Furnace Blend" and terms of similar import are hereby declared to be misleading and shall not be used in any advertisement of solid fuel.
(b) The term "coarse" used to describe a size or grade shall be considered to be misleading and shall not be used in advertisements of solid fuel.
(1952 Code § 26-6-32)