Parry Sound and Approaches [1890, 1898]
- Boulton, J. G., Surveyor
Stewart, W. J., Surveyor
Campbell, D. C., Surveyor
- Media Type
- Item Type
- Canada -- Lake Huron
Parry Sound and Approaches
Surveyed by Staff Commander J. G. Boulton, R.N., assisted by Messr's W. J. Stewart and D. C. Campbell, 1890-91,
under the orders of the
Government of the Dominion of Canada.
Figures on the land and those bracketed against islands and rocks, show the heights in feet above the water
Magnetic Variation in 1896; increasing 3' annually.
All bearings are Magnetic
Soundings in Fathoms
reduced to the mean summer level of 1891, which is 7 ft 6in below the top of Gull Rk in Wabuno Channel
Pecked lines thus ............. indicate tracks now followed by Steamers of shallow draft.
London. Published at [ ] Superintendence of Captain W. J. L. Wharton R. N. F. R. S. Hydrographer. Large corrections April 1898. June 1898
[tear] Admiralty Charts, 145 Minories.
Engraved by Edward Well
- Great Britain. Admiralty. Hydrographic Office
- Place of Publication
- London, Eng.
- Date of Original
- Corrected to 1901
- Date Of Event
- survey: 1890-91
- Language of Item
- Geographic Coverage
Maritime History of the Great Lakes