Woman worker checking valve pushrods, Buick Motor Company factory
Description:
View of a woman checking valve pushrods at the Buick Motor Company factory. Label on front: "Buick, 1937. Checking valve push rods for straightness, i.e., amount of bending under compression." Handwritten on back: "Checking valve push rods for straightness, i.e., amount of bending under compression. Factories--Buick."
