Wallace''s American stud-book being a compilation of the pedigrees of American and imported blood horses, with an appendix of all animals without extended pedigrees prior to 1840, and a supplement containing all horses and mares that have trotted in public in 2 m. 40 s., and geldings that have trotted in 2 m. 35 s., and many of their progenitors and descendants ... from the earliest trotting races till the close of 1866.