Note générale :
Depths shown by soundings.
Head of title: North America - west coast. British Columbia.
Magnetic variation date 1917.
New edition 19th April 1911.
Includes manuscript additions: various locations of light signals highlighted in yellow.
Bottom left corner: Small corrections [to] V [19]14.
Note sur la mention de responsabilité :
"Dixon Entrance and Chatham Sound and its approaches surveyed by Captain J.F. Parry and F.C. Learmonth R.N. and the Officers of H.M. surveying ship 'Egeria', 1907-9.", "Gardner Canal and approaches from a sketch survey by Captn. F.C. Learmonth R.N. and the Officers of H.M.S. 'Egeria', 1907.", "Queen Charlotte Islands chiefly from a plan published by the Geological Survey Office, Montreal, 1879.", Inset of Khutze Anchorage by Lt. Col. W.P. Anderson & Capt. J.T. Walbran, Department of Marine & Fisheries, Canada, 1902., Insets of Kemano Bay and Kitlup Anchorage from sketch surveys by Lieut. O.T. Hodgson R.N., 1905-6., "The soundings and tidal information in hairline have been supplied by Mr. A. Freeman, fishing steamer 'New England'.", Pender assisted by Navigating Lieutenants G.A. Browning, J.E. Coghlan & G.S. Brodie, and Navg. Sub-Lieut. G.C. Hammond R.N.
Note sur les dates de création :
Publication date not indicated on chart. Corrections to 1914.