Gulf of St. Lawrence Breton Island : Little Bras D'Or Lake and St. Anne & Sydney Harbours /

• Main Authors: Great Britain. Hydrographic Office, issuing body., Potter, J. D. (John Dennett), active 1830-1892, bookseller., Orlebar, J., 1810-1891, surveyor., Bayfield, Henry Wolsey, 1795-1885, surveyor., Washington, John, 1800-1863, cartographer., Great Britain. Admiralty., J. & C. Walker (Firm), engraver.
• Format: Map
• Language: English
• Subjects: Nautical charts; Canada; Breton Island; Bras d'Or Lake
• Online Access: http://hdl.handle.net/2027/mcg.ark:/13960/t78t29d1t

Early Canadian nautical maps were referred to as "Bayfield charts" in honour of Henry Wolsey Bayfield who began in the early 1800s charting the waterways of Canada. "Sold by J.D. Potter, Agent for the Admiralty Charts, 31 Poultry." "Engraved by J & C Walker." "...