Bull. U. S. F. C. 1902. (To face page 40.) 
Plate 8. 
BLACK BASS POND, SHOWING FRY RETAINERS IN USE— BED FRAMES REMOVED. 
FRY RETAINER, TO BE PLACED AROUND BED JUST 
BEFORE THE FRY RISE. 
BASS BED, TO BE PLACED ON POND IN EARLY 
SPRING AND FILLED WITH GRAVEL. 
