Dozens of people aboard the Lois McClure listen to Arthur Cohn speak about canal schooners during it's visit to Middleport, N.Y. on Wednesday, Aug. 23, 2017. The McClure, a replica that launched in 2004, was inspired by a shipwreck found at the bottom of Lake Champlain by students of Cohn.(Joed Viera/Lockport Union-Sun & Journal)