Charts. Thunder Bay and approaches, including Isle Royal, Lake Superior, north coast, from latest United States and Canadian government surveys; chart 2824. Scale naut. m.=0.5 in.
Publication Title:
Thunder Bay and approaches, including Isle Royal, Lake Superior, north coast, from latest United States and Canadian government surveys; chart 2824. Scale naut. m.=0.5 in.
Display Title:
Charts. Thunder Bay and approaches, including Isle Royal, Lake Superior, north coast, from latest United States and Canadian government surveys; chart 2824. Scale naut. m.=0.5 in.
Corporate Agency Authors:
Hydrographic Office, Navigation Bureau, and Navy Department