The South Lorrain silver area (northern Ontario) Canada
Subtitle: with particulars of Huronian Belt Company, Keeley Silver Mines, Limited, Lorrain Trout Lake Mines, Mining Corporation of Canada, and other concerns
Series: British empire handbook series
Publisher: S. Straker & Sons
Published: 1924
Place of publication: London
Language: eng
Number of pages: 20
Subjects: Silver mines and mining
Notes: Cover-title.

Preface signed: H. Burges Watson.