Paulus, Otto K. (Otto Karl), 1893-19582022-07-152022-07-151914-121915PLS90C438https://hdl.handle.net/10177/16656glass plate negativeshttps://vocab.getty.edu/page/aat/300393160Educational 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