File Great Lakes Compact Commission, 1968-1970 Box 1 In: Stephen Hopkins Spurr Papers, 1940-1971 (majority within 1952-1968) » Correspondence
File Harvard Forest and University, 1950-1957 Box 1 In: Stephen Hopkins Spurr Papers, 1940-1971 (majority within 1952-1968) » Correspondence
File International Union of Forest Research Organizations, 1958-1961 Box 1 In: Stephen Hopkins Spurr Papers, 1940-1971 (majority within 1952-1968) » Correspondence
File Lake States Forest Tree Improvement Committee and Conference, 1956-1961 3 folders Box 1 In: Stephen Hopkins Spurr Papers, 1940-1971 (majority within 1952-1968) » Correspondence
File Michigan forestry, 1953 Box 1 In: Stephen Hopkins Spurr Papers, 1940-1971 (majority within 1952-1968) » Correspondence
File New Zea, 1960-1962 Box 1 In: Stephen Hopkins Spurr Papers, 1940-1971 (majority within 1952-1968) » Correspondence
File New Zealand--Fulbright, 1959-1960 Box 1 In: Stephen Hopkins Spurr Papers, 1940-1971 (majority within 1952-1968) » Correspondence
File Pauley, Scott S., 1952-1957 Box 1 In: Stephen Hopkins Spurr Papers, 1940-1971 (majority within 1952-1968) » Correspondence
File Photogrammetry, 1958-1964 Box 1 In: Stephen Hopkins Spurr Papers, 1940-1971 (majority within 1952-1968) » Correspondence
File Tropical forestry, 1957 Box 1 In: Stephen Hopkins Spurr Papers, 1940-1971 (majority within 1952-1968) » Correspondence