Sex of the horse
Three Year Olds Trot
Black and white phot of three-year-old colt Muscletone in the backstretch of Rockingham Park, Salem, New Hampshire during the Grand Circuit Meet, August 1934. Muscletone competed in the Three Year Olds Trot.
Standardbred horses, American Standardbred racehorses, Grand Circuit, Rockingham Park, New Hampshire harness racing, New Hampshire horse racing, Sulky racing, Trotting races, New England harness racing, 1934a album