Canadian Hydrographic Service chart, scale variable 1:80,000 and 1:20,000, depths are in feet. Includes 3 sheets.

• Sheet 1 - Lake Simcoe. Actual size of paper is 118.8 cm wide by 40 cm high.
• Sheet 2 - Lake Simcoe to Couchiching Lock. Actual size of paper is 148 cm wide by 40 cm high.
• Sheet 3 - Cook's Bay and Holland River (back of sheet 2).
• Lake Couchiching
• Cook's Bay and Holland River
• pre-folded 1:80 000