Two sheets. Engraved. Scale: 1:30 000 (bar). Cartographic Note: North at 23 degrees. Variation shown 14 degrees 8' W. There is an error in the longitude graduation on the top margin: 30' should be 29'. Additional Places: Nova Scotia. Contents Note: Text panels contain sailing directions. There is one view. Plate changes: The settlement at Mackerel Bason has been extended and the page number has been changed to 'Pl.23.' Other features: The west sheet is Bates paper, the east is Whatman.