Kira E. Kaufmann CCRG, United States of America No description specified. 1-2 (2 Records) Documents Ship Graveyards: What Complete Shipwreck Removal Reveals About 19th Century Barge, Dredge and Tug Boat Construction (2015) Using Mobile Sonar and 3D Animated Web Modeling for Public Outreach and Management of Historic Shipwrecks in Lake Michigan (2016)