A geological map of the northern nickel range (Greater Sudbury) from 1904. It shows different rock and soil materials, as well as mine sites, patented and leased mining lots, townships, First Nations reserves, railways, lakes and rivers.
This is a geological map of the Porcupine gold area in 1911, showing rock and soil materials in the area. It includes lot numbers and notes about the area. There are also insets showing the location of veins in parts of the Township of Tisdale.
This is a geological map of the Animikie Iron Range near Port Arthur Ontario in 1906. It shows different rock and soil materials, as well as lot boundaries. It also includes a vertical geological section of the area.