Description: Papers of John Everts Lamar (1897-1979), instructor in geology (1920-21), geologist (1921-66) and head of the Industrial Minerals Section (1931-66), including diplomas (1917-1923) (OS-34), awards (1945, 1971), address book (1941-71), correspondence (1927-37), publications (1929, 1968) and material relating to Indiana oil drilling operations of Lamar and Moulton (1926-31) and the Zoar and Siosi Oil Corporations.