Port Mills, Port Mansfield [and] Gambier Harbour

Four sheets. Engraved. Scale: ca. 1:30 000 (bar). Cartographic Note: North at 50 degrees. Variation shown 12 degrees 30' W. Bar scales in statute and nautical miles. Additional Places: Nova Scotia.
Plate changes: 'Survey'd &' prefixed to the imprint. All sheets have stippled shoals. Other features: Printed on Bates paper. Page number '28' type-stamped overleaf.