Upon the presentation to the secretary of any of the bonds or warrants covered by the agreement or plan, he shall indorse on them the date to which their maturity is extended and shall attach to them coupons with his signature or a facsimile of it to evidence the semiannual interest from the time or times of the original maturity of the bonds or warrants to the new maturity date or dates.
(Added by Stats. 1943, Ch. 372.)