1. Postcards Creator: From the Collection: Zagourski, Casimir Ostoja, 1880-1941 Published / Created: 1924-1941 Call Number: MS 1573 Container / Volume: Box 1, folder 1-7 Image Count: 260 Found in: Manuscripts and Archives > Casimir Zagourski African postcards (MS 1573) > Postcards
2. Chim and Panzee Creator: From the Collection: Yerkes, Robert M. (Robert Mearns), 1876-1956 Published / Created: 1923-1924 Call Number: MS 569 Container / Volume: Box 131, folder 2236 Image Count: 1 Found in: Manuscripts and Archives > Robert Mearns Yerkes papers (MS 569) > Series V: Photographs > Professional > Photograph albums > Chim and Panzee
3. Cole, Lawrence W. (*) Creator: From the Collection: Yerkes, Robert M. (Robert Mearns), 1876-1956 Published / Created: 1905-1937 Call Number: MS 569 Container / Volume: Box 11, folder 186-189 Image Count: 2 Found in: Manuscripts and Archives > Robert Mearns Yerkes papers (MS 569) > Series I: Professional Correspondence > Cole, Lawrence W. (*)
4. Committee on Psychological Examination of Recruits Creator: From the Collection: Yerkes, Robert M. (Robert Mearns), 1876-1956 Published / Created: 1917 Call Number: MS 569 Container / Volume: Box 134, folder 2270 Image Count: 1 Found in: Manuscripts and Archives > Robert Mearns Yerkes papers (MS 569) > Series V: Photographs > Professional > Committee on Psychological Examination of Recruits
5. Congo Creator: From the Collection: Yerkes, Robert M. (Robert Mearns), 1876-1956 Published / Created: 1925-1928 Call Number: MS 569 Container / Volume: Box 131, folder 2238 Image Count: 8 Found in: Manuscripts and Archives > Robert Mearns Yerkes papers (MS 569) > Series V: Photographs > Professional > Photograph albums > Congo
6. Congo in The Mind of a Gorilla Creator: From the Collection: Yerkes, Robert M. (Robert Mearns), 1876-1956 Published / Created: 1927 Call Number: MS 569 Container / Volume: Box 134, folder 2273-2274 Image Count: 1 Found in: Manuscripts and Archives > Robert Mearns Yerkes papers (MS 569) > Series V: Photographs > Professional > Congo in The Mind of a Gorilla
7. Pavlov, Ivan P. (*) Creator: From the Collection: Yerkes, Robert M. (Robert Mearns), 1876-1956 Published / Created: 1908-1950 Call Number: MS 569 Container / Volume: Box 39, folder 731 Image Count: 1 Found in: Manuscripts and Archives > Robert Mearns Yerkes papers (MS 569) > Series I: Professional Correspondence > Pavlov, Ivan P. (*)
8. Robert M. Yerkes: at various periods: Harvard, Washington, and New Haven Creator: From the Collection: Yerkes, Robert M. (Robert Mearns), 1876-1956 Published / Created: Circa 1917-1954 Call Number: MS 569 Container / Volume: Box 137, folder 2292 Image Count: 2 Found in: Manuscripts and Archives > Robert Mearns Yerkes papers (MS 569) > Series V: Photographs > Personal > Robert M. Yerkes: at various periods: Harvard, Washington, and New Haven
9. Test forms Creator: From the Collection: Yerkes, Robert M. (Robert Mearns), 1876-1956 Published / Created: 1918 Call Number: MS 569 Container / Volume: Box 93, folder 1769-1771 Image Count: 2 Found in: Manuscripts and Archives > Robert Mearns Yerkes papers (MS 569) > Series II: Subject Files > War: World War I > Psychological Examining in the U. S. Army > Test forms
10. The Great Apes illustrations Creator: From the Collection: Yerkes, Robert M. (Robert Mearns), 1876-1956 Published / Created: Circa 1929 Call Number: MS 569 Container / Volume: Box 133, folder 2242-2258 Image Count: 3 Found in: Manuscripts and Archives > Robert Mearns Yerkes papers (MS 569) > Series V: Photographs > Professional > The Great Apes illustrations