2022-07-152022-07-1519uuSSP 5.00https://hdl.handle.net/10177/17341Translation: Open windows and ventalation windows: fresh air strenghtens your health ; Print Run: 15,000positives (photographs)8 1/4 x 13 3/4Educational use is permitted without permission. Permission is required for additional uses. See http://library.willamette.edu/external/commons/conditions_of_use/ for more information.Image