Charts. Key Harbor and approaches, Georgian Bay, Lake Huron, Ontario, Canada, from Canadian survey in 1907 and 1908; chart 2632. Scale naut. m.=3.5 in., natural scale 1:21, 192.
Publication Title:
Key Harbor and approaches, Georgian Bay, Lake Huron, Ontario, Canada, from Canadian survey in 1907 and 1908; chart 2632. Scale naut. m.=3.5 in., natural scale 1:21, 192.
Display Title:
Charts. Key Harbor and approaches, Georgian Bay, Lake Huron, Ontario, Canada, from Canadian survey in 1907 and 1908; chart 2632. Scale naut. m.=3.5 in., natural scale 1:21, 192.
Corporate Agency Authors:
Hydrographic Office, Navigation Bureau, and Navy Department