Scale: [circa 1:1,000,000]. Manuscript chart showing part of North Canada Arctic region, from Great Slave Lake to the Great Bear Lake to the Great Bear Lake River, including the Mackenzie River. River Coloured. Track of expedition route shown. Numerous observations stated, and locations where observations for Latitude were taken. Alterations and additions marked in ink. Chart in two halves, joined together. Pencil ring around wording in title from "Surveyed and drawn by..... by Capt Franklin A.D. 1825". Observations written in pencil reads "This part to be smaller than upper part".