Cornelia F. Hugel Professor of History DC Jackson will be the commentator at a research seminar titled “GROUNDBREAKING TECHNOLOGY: CALIFORNIA DYNAMITE AND THE EASTERN FRONTIER, 1866-1886,” to discuss a paper by Dr. Seth Lunine, at the Hagley Museum and Library in Wilmington Delaware on Oct. 25, 2018. https://www.hagley.org/research/research-seminar-seth-lunine