Notification No.S.O.741(E) – Income Tax In exercise of the powers conferred by item (h) of sub-clause (iv) of clause (15) of section 10 of the Income-tax Act, 1961 (43 of 1961), the Central Government hereby specifies “MTNL 10-year 9 per cent. (tax free) Secured Redeemable Non-Convertible Telephone Bonds 1989 (3rd Issue)”, issued by the Mahanagar Telephone Nigam Limited, for the purpose of the said item