Photo of a page in a book depicting "The Nebula in Orion"

Paulus, Otto K. (Otto Karl), 1893-19582022-07-152022-07-1519uuPLS90B183https://hdl.handle.net/10177/16302glass plate negativesEducational use is permitted without permission. Permission is required for additional uses. See http://library.willamette.edu/external/commons/conditions_of_use/ for more information.Photo of a page in a book depicting "The Nebula in Orion"Image