KNOW YOUR The Seaway Issue Copyright 1994 by Thomas Manse Thirty-fifth Edition ISBN Number 0-9626930-3-0 Published and printed by: Marine Publishing Co. Thomas J. Manse Post Office Box 68 Sault Ste. Marie, Michigan 49783 Compiled and edited by: Thomas J. Manse and Roger Le Lievre John Vournakis, researcher Al Central Marine's self-unloader Algoport, on her maiden voyage in 1979. (Photo courtesy Algoma Central Marine). a Just west of Saul Ste. Marie, Michigan, "Books to brass, photos and paintings, and a adopt akes alive. Call (906) 632- 1742 for times and days open.