Chart - St. Lawrence Seaway - Grindstone Island to Howe Island
Entry/Object ID
2018.14.1
Scope and Content
Chart - St. Lawrence Seaway - Grindstone Island to Howe Island
Chart No. 1420
Polyconic projection
Provisional Edition
Compiled by the Canadian Hydrographic Service, 1958-59 from U.S. Lake Survey charts and surveys by the Canadian Hydrographic Service
Inset: Bateau Channel
Previous edition: February 1, 1960
Scale: 1:25,000 - soundings in feet
Physical Characteristics: Condition: corrected portions affixed to areas of map
Collection
Flat Files
Archive Details
Creator
Department of Mines and Technical Surveys, Canadian Hydrographic Service