Recherche dans la collection - Vancouver Island & British Columbia. Johnstone Strait, sheet 1 (east) [cartographic material] / surveyed by Commander C.H. Simpson, R.N.; assisted by Lieutenants E.C. Hardy, F.H. Walter, W.T.P. Wilson, J.R. Lay, Sub-Lieutenant J.S. Harris & Mr. G.H. Alexander, R.N., H.M. Surveying Ship 'Egeria', 1900

Depths shown by soundings.
Head of title: North America - west coast. Vancouver Island & British Columbia.
In title block: "With corrections from Canadian government charts to 1940."
New edition 12th November 1943.
Includes manuscript additions: pink watercolour applied to chart; location of signals at Griffiths I., Camp Pt., Ripple Pt. and off Chatham Pt. highlighted; route through Johnstone Strait indicated in pencil.
Bottom right corner: Engraved 1902. Zc 1943.
Top right corner: 323.43 [printed in 1943].
Form note listing corrections made to chart pasted to lower left corner of chart.

In title block: "The portion in hair line from a preliminary survey by D. Pender, Master R.N., 1863."

Scale 1:36 494.

Published on 31st July 1902, under the superintendence of Rear Admiral Sir W.J.L. Wharton, with corrections to 1943.