U. S. B. F.—Doc. 839. PLATE XXVIII. 
FIG. 1.—STRIPPING SALMON WITH AID OF STRAIT JACKET. 
FIG. 2.—CHEHALIS HATCHERY, WASHINGTON FISH AND GAME COMMISSION, SHOWING RACKS TO 
PREVENT SALMON FROM GOING UPSTREAM AND PEN FOR HOLDING SPAWNING FISH. 
