Explanation for Table 1 
Participants listed in table 1 represent hatcheries, dealers, or independent flocks 
handling waterfowl, exhibition poultry, or game birds. The products they handle have 
a letter symbol as follows: 
a—White Leghorn n—Game 
b—Rhode Island Red r—Other breeds and varieties 
c—Barred Plymouth Rock w—Bantams 
d—White Plymouth Rock x—Ducks 
e—New Hampshire y—Geese 
h—Cornish z—Other birds (wild or semiwild type) 
These letter symbols, together with accompanying numerals representing specific 
breed, strain, trade names, or other specific type of birds are fully explained 
in tables 2 and 3. 
