Canadian Hydrographic Service Nautical Chart CHS6248: Observation Point to/à Grindstone Point 16516 and valleys immediately obvious

and valleys immediately obvious

High-Gloss Brass Base and Half-Meridian

and Springboro

The NOAA Nautical Chart 13316: Blue Hill Bay

Canadian Hydrographic Service Nautical Chart CHS6248: Observation Point to/à Grindstone Point 16516 and valleys immediately obviousCHS Nautical Chart CHS6248: CHS Chart 6248: Observation Point to Grindstone Point With over 152,1000 miles of coastline, Canada has the longest coastline in the World! Canadian Hydrographic Service (CHS) charts provide commercial and recreational mariners with navigational information for Canada's vast waters. These charts make an excellent complement to any electronic system you might use on your boat or ship and provide a critical back up when