Pictures 11 Electron Hydroelectric Project, Electron Washington Tweet WAREHOUSE, MACHINE SHOP, AND HOISTING PLANT, WITH FOREBAY ON RIGHT IN FOREGROUND, Prints No. 158 and 159, August 1903 POLE LINE IN STUCK VALLEY, NORTH OF SUMNER, Print No. 162, August 1903 PANORAMIC VIEW OF HEADWORKS FROM WEST SIDE OF RIVER, LOOKING UPSTREAM, Prints No. 173, 174 and 175, November 1903 WEST SIDE OF THE RIVER, SHOWING THE INTAKE AND FLUME LINE, Print No. 146, November 1903 LOOKING UPSTREAM FROM FLUME SUBSTRUCTURE, SHOWING COLUMBIA IMPROVEMENT COMPANY'S NEISSON CREEK SAWMILL. Print No. 177, November 1903 COMPLETED FLUME, LOOKING SOUTHEAST IN SECTION 18, TOWNSHIP 17N, RANGE 63, Print No. 178, November 1903