1-24 of 28 Books

A study of certain minerals from Cobalt, Ontario
By H. V. Ellsworth
The big, red fox and other poems of Cobalt
The big, red fox and other poems of Cobalt
By Ruth Horan
From a London pub to mine finder
From a London pub to mine finder
By Gladys Miller Wilcox
Wall rock alternation enclosing the silver deposits, Cobalt, Ontario
Wall rock alternation enclosing the silver deposits, Cobalt, Ontario
By Ajay Sankar Dass
A guide to historic Cobalt
A guide to historic Cobalt
By Peter Fancy
Cobalt and its silver mines
Cobalt and its silver mines
By William Starr Bullock
Excursions à Sudbury, Cobalt et Porcupine
Excursions à Sudbury, Cobalt et Porcupine
By Commission géologique du Canada.
The Porcupine gold fields and the Cobalt silver mines, Northern Ontario, Canada
The Porcupine gold fields and the Cobalt silver mines, Northern Ontario, Canada
By Grand Trunk Railway Company of Canada

The Eldorado of New Ontario
By Grand Trunk Railway Company of Canada. General Passenger Dept.
The geology of the Cobalt area
The geology of the Cobalt area
By
Excursions to Sudbury, Cobalt and Porcupine
Excursions to Sudbury, Cobalt and Porcupine
By Geological Survey of Canada
Yankee takeover at Cobalt!
Yankee takeover at Cobalt!
By John P. Murphy
Excursions in vicinity of Toronto and to Muskoka and Madoc
Excursions in vicinity of Toronto and to Muskoka and Madoc
By Geological Survey of Canada.
Cobalt, a historic silver mining camp
Cobalt, a historic silver mining camp
By Jim Ireland
The big, red fox and other poems of Cobalt
The big, red fox and other poems of Cobalt
By Ruth Horan