[61st Congress, 3d session] public [act] 337-403; approved Feb. 2-20, 1911. Niobrara River. H. 31662, granting 5 years' extension of time to Charles H. Cornell in which to construct dam across fiver on Fort Niobrara military reservation, and to construct electric light and power wires and telephone line and trolley or electric railway, with telegraph and telephone lines, across said reservation.