Cat 3516 diesels, 2800 hp. Falk reduction gears, 6.864:1. Kort nozzles. Originally Mary Lou, leased to Mid-South Towing Co., Metropolis, IL. Sold to Mid-South Towing Co. 1/1991. Firm became TECO Barge Line, Inc., Metropolis, IL 1/2002. Renamed Sylvia H 6/2006. Sold to U.S. United Barge Line LLC, Metropolis, IL 12/2007. Sold to Ingram Barge Co., Nashville, TN 5/2012, renamed Ronald L. Sensenbach 2014.