West, BruceShull, Jim2022-07-162022-07-1619711971https://doi.org/10.31096/PNAA-BW-037https://hdl.handle.net/10177/18999Early example of "geometric" welded metal.Welded sheet metalEducational 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