(b)issues, or authorises the issue of, any business letter, bill head, letter paper, notice [* * *] [ The words " advertisement" omitted by Act 65 of 1960, Section 34 (w.e.f. 28.12.1960).] or other official publication of the company wherein [its name and the address of its registered office are] [ Substituted by Act 65 of 1960, Section 34, for " its name is" (w.e.f. 28.12.1960).] not mentioned in the manner aforesaid;