law: The Joint-stock Companies Act, 1857
  XXVIII. Publication of name by a limited Company.-
  Every limited Company registered under this Act shall paint or affix, and shall keep painted or affixed, its name on the outside of every Office or place in which the business of the Company is carried on, in a conspicuous position, in letters easily legible in the English language and also in the language required to be used in judicial proceedings in the Courts of the East India Company in the District in which the registered Office is situate, and shall have its name engraven in legible characters in such languages on its seal, and shall have its name mentioned in legible characters in such languages in all notices, advertisements, and other official publications of such Company, and in all Bills of Exchange, Hoondees, Promissory Notes, Endorsements, Cheques, and orders for money or goods, purporting to be signed by or on behalf of such Company, and in all Bills of parcels, invoices, receipts, and letters of credit of the Company.