Recherche dans la collection - Vancouver Island - east coast. Moresby Passage with its approaches [cartographic material] / surveyed by Commander C.H. Simpson R.N., assisted by Lieuts. F.H. Walter, J.R. Lay, J.S. Harris, Sub-Lieuts. J.H. Knight, H. Walsh and Mr. G.H. Alexander R.N., H.M. Surveying Ship 'Egeria', 1902

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