Legend satisfying requirement. I refer to your letter of June 29, 1979 in which you request advice regarding rule G-21(c) on product advertisements. As you noted in your letter, the notice of approval of rule G-34 [prior rule on advertising] stated that the Board believes that the advertisements may be misleading if they show

only a percentage rate without specifying whether it is the coupon rate or yield and, if yield, the basis on which calculated (for example, discount, par or premium securities and if discount securities, whether before-tax or after-tax yield).

You have requested advice as whether the following legend, to be used in connection with the sale of discount bonds, would be satisfactory for purposes of the rule:

"Discount bonds may be subject to capital gains tax. Rates of such tax vary for individual taxpayers. Discount yields shown herein are gross yields to maturity."

As I previously indicated to you in our telephone conversation, the proposed legend would satisfy the requirements of rule G-21(c). MSRB interpretation of August 28, 1979.