Scale: [circa 1:1,000,000]. Black and white chart of Artic North Canada, including Great Bear Lake, the Mackenzie River and coastline of Mackenzie Bay, Franklin Bay and Dolphin and Union Sound in the Beaufort Sea. Shows the discoveries made by Franklin Land Artic Expedition of 1825-26. Various observations stated and locations shown where observations for Latitude were taken. Several additions and alterations made in pencil. Title enclosed in scroll cartouche. Orginial chart comprising of 9 seperate sheets joined together. Chart now torn into two halves. Tear damage, top right hand corner.