Agriculture, factories, warehouse, agricultural... Lot 21

Agriculture, factories, warehouse, agricultural harvest. Circa 1920-50. Set of about twenty prints, mostly silver. On the back of some prints, press indications, captions (examples: Holland, Paris 1936 device for the mechanical destruction of the Doryphira which ravages potatoes, wheat in Tunis, the largest bakery in the world equipped with the most advanced machines capable of baking a million rolls per day has just moved into the vast modern buildings of the joint stock company Aschingeram Frenzlauer Tor Berlin, ...) and / or stamp. Agency and/or photographers identified: The New York Times, Canadian National Railways, Wide World Photos, Leydet. Various states and formats.