North America, River St. Lawrence above Quebec. Sheet I, Quebec to Point du Lac - Great Britain. Hydrographic Office; Washington, John, 1800-1863.; Bedford, G. A. (George Augustus), 1809-1879.; Orlebar, J., 1810-1891.; Bayfield, Henry Wolsey, 1795-1885.; J. & C. Walker (Firm) (London : Published at the Admiralty, 1861)
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.
Includes tidal information.
"Note: the chart of the St. Lawrence to Lachine Rapids above Montreal is continued on the same scale on sheet no. 2830b--price 1/6."
"Soundings in fathoms."
Prime meridian: Greenwich.
"Published ... 1st Nov. 1861 under the superintendence of Captn. Washington R.N., F.R.S. Hydrographer."
Keywords: Navigation; Nautical charts; Nautical charts -- Québec (Province); Nautical charts -- Saint Lawrence River; North America -- Saint Lawrence River; Canada; Québec.; Canada -- Maps; Québec (Province) -- Maps; Saint Lawrence River; Maps; Nautical charts