Cotter, DaveShull, Jim2022-07-162022-07-1619711971JS-032https://hdl.handle.net/10177/19177Because of his knowledge of fiberglass methods, he became an expert on building topographic models of landscapes.35mm SlideFound materials, fiberglass & etc...Educational 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