AN ILLUSTRATED REVIEW OF A FLEET OF DIFFERENT CLASSES OF VESSELS . . . BUILT BY THE . . . DETROIT DRY DOOK COMPANY. LAKE AND RIVER TUG CHAMPION. BUILT BY (CAMPBELL & OWEN) THE DETROIT DRY DOCK COMPANY. Yard No. 3. Built in 1863. Length, over all, 146. Beam, 22 feet. Depth, 13£ foot. dross tonnage 263.36, net 147.07. Engines, two cylinder 26 by 30 Indies.