J. OTTMANN Hereford Cattle. Sir Bartle Group of Yearling Grade Hereford Steers and their Sire 25 x 19 inches A hand coloured lithograph by J. Ottmann published in New York in 1886. This scarce lithograph depicts a herd of six Hereford cattle each bearing the name of Sir Bartle. These magnificent beasts were exhibited at The American Fat Stock Show in Chicago in 1885 where they swept the board winning innumerable prizes. The average age was 19 months and the average weight 1450 pounds! £950 |