Island of Cape Breton : Map shows all of Cape Breton, including Canso Isles, Chedabucto Harbour, Bra d'Or Lake, St. Anne, Cape North Add to clipboard 2011-006, Box 3, Folder 2 Item [ca. 1700] Part of David and Marilyn Janigan Map Collection Item is an historic map of depicting Cape Breton Island and the surrounding area. The map shows all of Cape Breton, including Canso Isles, Chedabucto Harbour, Bra d'Or Lake, St. Anne, and Cape North.