Advertisement columns, not of metal; Crash barriers, not of metal, for roads; Fences, not of metal; Flagpoles being structures, not of metal; Memorial plaques of stone; Monuments, not of metal; Non-luminous and non-mechanical signs, not of metal; Non-luminous, non-mechanical signs not of metal; Paint spraying booths, not of metal; Poles, not of metal, for power lines; Portable non-metal buildings; Road signs, non-luminous and non-mechanical, not of metal; Tombstone plaques, not of metal; Transportable buildings, not of metal