Caption reads "Another View of No. 3 Mill Looking down the lumber conveyor from sorting table. The seven cabins house the electric motors that drive the conveyor. Each drives twenty nine rolss. Lumber moving at the rate of three and a half feet a second takes nearly five minutes to reach the sorting table."
Caption reads "General View of No. 4 Showing the lumber conveyor and a glimpse of the end of No. 4 sorting table. The motor houses in this case are hung under the trestle. the tracks in the foreground leads to the gravel pit where ballast is obtained for the thirty miles of track in the lumber yard."