O beautiful Georgian Bay, the 30,000 Islands. I do not have any
direct reference to the Wreck at Tadenac Bay but you might try
 Cris Kohl, 16 Stanley Avenue, Chatham, Ontario. N7M 3J2.
(519) 351 1966.
He is the author of a highly regarded book entitled Dive Ontario.
Maurice D. Smith,
Curator,
Marine Museum of the Great Lakes at Kingston.