All real estate heretofore or hereafter detached by a change of boundary lines from any county or township wherein any bonds shall have been previous to such change of boundary lines, legally authorized and issued by a vote of the electors of such county or township, shall be subject to taxation for the payment of such bonds and the interest thereon, in the same manner as though no such change of boundary lines had been made.
K.S.A. 10-1003