Paulus, Otto K. (Otto Karl), 1893-19582022-07-152022-07-151920~1920https://doi.org/10.31096/WUA033-PLS90A061https://hdl.handle.net/10177/15822Black and WhiteEducational use is permitted without permission. Permission is required for additional uses. See http://library.willamette.edu/external/commons/conditions_of_use/ for more information.StudentsImage