56 THE BOOK OF LIVE STOCK CHAMPIONS. 
DOUBLE THAM—ROBBERT J., record 2:01%, and JOHN R. 
GENTRY, record 2:00%. Double-team record, pacing, 2:08. Owned 
by Lewis Tewkesbury, of New York state. 
GUERNSEY COW—MARY MARSHALL, 5,604. The winning 
cow in butter production in the Pan-American Model Dairy Herd, 
1901. Record for six months, 5,611.0 pounds milk; 5.36 per cent. 
butter-fat; 354.26 pounds churned putter. Profit in production of 
butter, $59.48, the next highest being $51.58. Exhibited by Mr. Hzra 
Michener, of Carversville, Pa., afterwards owned by A. C. Loring, of 
Minneapolis, Minn. 
