Paulus, Otto K. (Otto Karl), 1893-19582022-07-152022-07-151918-111918https://doi.org/10.31096/WUA033-PLS90B123https://hdl.handle.net/10177/16252Educational use is permitted without permission. Permission is required for additional uses. See http://library.willamette.edu/external/commons/conditions_of_use/ for more information.http://rightsstatements.org/vocab/InC-EDU/1.0/Image