Affichage de 195 résultats

Black and white photographs of varying size. Photographs depict the building of a dam at Shaw Falls. Brief description written on each photograph.

A double sided, folded map showing the location of canoe routes within the Moira River Watershed.

A double sided, folded map discussing pollution sources in the Bay of Quinte - where they are located, how they were created and how to clean up the pollutants.

2 maps showing geological areas in Madoc (Map No. 2053) and Gananoque (Map No. 2053). Scale 1 in to 2 miles. Booklet by D. F. Hewitt, Senior Geologist, Ontario Department of Mines, Toronto.

Various maps of the Precambrian, Quarternary, and Paleozoic geology in Northumberland, Frontenac, Hastings, Lennox and Addington counties.

File contains several manuscript and typescript letters originating from and received by W.N. Ponton concerning lands containing lead mines in Lake and Tudor Townships, Hastings County.

File contains an original copy of a Report on Mining Lands, in Marmora & Elzevir, County of Hastings by Thomas Oliver Bolger, Provincial Land Surveyor, circa 1850

File contains a colour geological map of the province of Ontario ca. 1958, displaying the rock composition underlying the soil throughout the province.

File contains a photocopied typescript list of mineral samples from Hastings County possibly in the collections of Glanmore House, Belleville.

File contains a printed report to the Legislative Assembly of the [United] Province of Canada concerning mines and minerals in Hastings County in 1866.

File contains several typescript reports and correspondence concerning the mineral resources and the treatment of ores, including gold, iron, and other minerals found in Hastings County. Also contains a printed prospectus of The Gladstone and Sulphuret Gold Mining Company of Ontario ca. 1881, which had temporary headquarters at Belleville.

File contains a copy of a manuscript account of the history of Eldorado in Madoc Township, with particular attention to the gold mining industry.

File contains manuscript and typescript correspondence relating to potential leases and shareholders' interests in the Richardson Mine, Eldorado, Ontario. Also contains a printed circular to stockholders concerning the termination of the company's operations in 1868.

File contains a newspaper article concerning the discovery of gold in the Tweed and Actinolite areas in 1897.

File contains a manuscript original and copy of a memorial submitted by the Hastings County Council to Sir Edmund Walker Head, Governor-General of British North America, ca. 1857 requesting a railroad connection between the Marmora Iron Works and Belleville to facilitate the shipment of ore and provide a stimulus to mining in Hastings County.