This fascinating account of a dairy cow demonstration held at the Louisiana Purchase Exposition in St. Louis provides a glimpse into the world of early 20th-century agriculture. The focus of the demonstration was the Jersey breed of cattle, which were prized for their high milk production and gentle disposition. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.