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![Prospectus of the R. E. Lee Gold Mining Co., Limited [microform]: Mines and Offices, Rossland, British Columbia](https://images.cdn2.buscalibre.com/fit-in/180x180/90/e4/90e49dbb7485c539eebd8f99b0351e57.jpg)

















![The Gold Measures of Nova Scotia and Deep Mining / by E.R. Faribault. Together With Other Papers Bearing Upon Nova Scotia Gold Mines [microform]](https://images.cdn1.buscalibre.com/fit-in/180x180/72/3b/723b4c8946ac76088f554daa7cf1f040.jpg)





![The Physical Features and Geology of the Route of the Proposed Ottawa Canal Between the St. Lawrence River and Lake Huron [microform]](https://images.cdn2.buscalibre.com/fit-in/180x180/ff/8d/ff8d4d95b15f87e74493484a3f321333.jpg)



