INGRAIN, Staff of life.

Archive monochrome footage tell the brief history of flour and bread production from the early 1900's, stone gound and roller mill extraction of wheat grains.
A military industrial bakery during 1918, show how bread was produced in vast quantities for front line troops.
1940-50's commercial plant bakery and back to basics, tradional home baking that Mama used to bake. Bread, still the main staple food we eat today.