Illinois Glass Company

A 1910 photograph originally titled "Noon hour. Illinois Glass Co., (Shop #7.) These boys all work in above glass company. Tuesday noon. Location: Alton, Illinois," taken by Lewis Wickes Hine.
RRH

Public Domain

Library of Congress (call number: LOT 7478, no. 1478 [P&P]; digital ID: nclc 01288 //hdl.loc.gov/loc.pnp/nclc.01288)