Report U. S. F. C. 1887.— (To face page 20—2.) Fisheries of the Great Lakes. 



Plate III. 



MIDSMTP StCTION 



SECTION AT CANCWAtt 



Cross-sections of Fishing Steamer T. R. Merrill. (See page 20.) 



Drawn by Frpnk E. Kirby. 



