An issue of Collier's Weekly, an illustrated journal of art, literature and current events, vol. 23 No. 5, published May 6 1899. The cover features a drawn picture of a mounted New York Police officer chasing down a runaway. The caption reads"The mounted police ofn New York, especially those detailed for park duty, are the best riders and possess the most magnificent saddle horses in America. Catching runaways is to them a pastime and almost a daily occurence."
