The Gravel Bay Mining Company of Ontario, limited
Series: CIHM/ICMH Microfiche series -- no. 06346
Publisher: s.n.
Published: 1980
Place of publication: [Toronto?
Language: eng
Format: Microform
Number of pages: 12
Subjects: Sand and gravel industry.; Gravel -- Ontario.
Notes: Cover title.

At head of title: Thunder Bay district.

"Chartered January, A.D., 1890."

A prospectus.

Filmed from a copy of the original publication held by the National Library of Canada. Ottawa : Canadian Institute for Historical Microreproductions, 1980.