Directorios

Enlace: http://www.sciencetech.technomuses.ca/english/collection/threshing1.cfm

Descripción: Canada Science and Technology Museum.
«Embodying more than one hundred years of mechanical evolution, these large, technologically-advanced machines must also be acknowledged for the essential role they played in Canada’s agricultural development — particularly in the ascendancy of “King Wheat” on the Canadian Prairies.»