Women are pictured hard at work at their sewing machines in this undated photograph by photographer Chapin Bowen of the Shull-Day, later Day's Tailor-d, Clothing Co. They are surrounded by piles of the finished product, men's trousers. The company, founded by Frank Eugene Day in 1902, became the Northwest's largest manufacturer of trousers. The company perfected the assembly line where over 33 different types of sewing machine performed one function each, with the pants product being passed between the machines until completed. TPL-9501, BOWEN 2657