ca. 1931. Two men in the quality control lab at Tacoma Grain Company do chemical tests on the flour being produced. A bag of Centennial silk-sfted flour sits on the lab bench.
ca. 1931. Testing bakery at the Tacoma Grain Company. A woman hold a fresh loaf of bread as she stands next to a testing oven. There is a line of seven loaves of bread on the shelf behind her. A bag of Centennial Silk-Sifted Flour is prominently displayed on the shelf next to the oven.
ca. 1931. A line of men employees work at the flour bagging machines at the Tacoma Grain Company. A supervisor in white shirt, vest and tie oversees their work. The machines are used to fill a number of different bags. Bags are marked "Centennial - Silk Sifted - Family Flour"; "Cross Spears - Wong Sui Yuen"; and "Seattle - 100% Entire Whole Wheat Flour".
ca. 1931. A male employee at the Tacoma Grain Company holds a large filter that is used in the nearby grain sifter. This photograph was taken circa 1931.