Bridle rosettes-functional objects that stabilized the bridle headstall, beautifully decorated and often imbued with family, political, or social symbols-are "roadmaps of America," spanning the last 200 years and reminding us of the major contribution of the horse to the development of the country. Over 10,000 different varieties were produced between c. 1850 and 1930. In over 800 vivid color phot