http://swissbaync5d7ykaz7dh7v4qjrb4gmen5aj3bogxrcgbb43ij34bjuyd.onion/pdf/Books/Survival/Medicine/oddsnends.htm
For Gerald Metzler charting the Great Lakes wrecks, especially those of
Lake Erie, has become a lifetime passion. A high school science teacher in Lakewood, just
outside Cleveland, Mr. Metzler has located and dove dozens of wrecks himself, and
maintains an extensive file on Lake Erie wrecks,a s well as detailed information on all
21000 ships ever built on the Great Lakes (Huechner 1994).