Adam E. Corneilius - self unloading coal boat. Built 1973  28,200 tons  680' long American Mariner unloading coal at Cemex in Charlevoix built 1980 37,200 tons  730' long Joseph H. Frantz unloading coal in Charlevoix. Built 1925! 13,600 tons 618' long. Only the Southdown Challenger is older and still working the lakes. MORE SHIPS
more on the A.E. Corneilius More on American Mariner  the Frantz was sent to the scrap pile.