Collection search - Cape Breton Island, Louisburg Harbour [cartographic material] / surveyed by Commander G.E. Richards, R.N., assisted by Lieutenaunts W.O. Lyne, F.C. Learmonth, E.C. Hardy, C.P. Buckle, and H.A.P. Glossop, and Mr. F. Beabey, Boatswain, R.N., H.M. Surveying Ship 'Rambler', 1896