Fort Dearborn - An address delivered at the unveiling of the memorial tablet to mark the site of the block-house on Saturday afternoon, May 21st, 1881, under the auspices of the Chicago Historical Society is an unchanged, high-quality reprint of the original edition of 1881. Hansebooks is editor of the literature on different topic areas such as research and science, travel and expeditions, cooking and nutrition, medicine, and other genres. As a publisher we focus on the preservation of historical literature. Many works of historical writers and scientists are available today as antiques only. Hansebooks newly publishes these books and contributes to the preservation of literature which has become rare and historical knowledge for the future.