Alloys of common metal; Aluminum alloys; House numbers of metal, non-luminous; Identity plates of common metal; Metal holders for signboards; Metal holders for signs; Metal house numbers; Metal mounting brackets for general use; Non-luminous and non-mechanical metal signs; Non-luminous and non-mechanical traffic signs of metal; Numberplates of metal; Placards of metal; Poles of metal; Road signs of metal; Signs, non-luminous and non-mechanical, of metal