"Process #8: It is then dyed with steam, supplied from a locally-made boiler." A group of women wearing long aprons stand around a boiler holding long sticks.
"Process #7: These skeins are carefully washed, again in cold water (there is little or no oil in our shansi wool)." Women standing outside in warm clothing. Three of them hold long skeins of yarn over baskets presumably filled with cold water for was...
"An exhibit of various colors the wool on these color-cards has been carded but not spun." A line of women holding cards that have skeins of dyed yarn mounted on them.