From the Mississippi Department of Archives and History Governor Clark Collection. Letter from Mississippi State Geologist E. W. Hilgard at Oxford, Mississippi, to Mississippi Governor Charles Clark, reporting on the work of the state geological survey.

From the Mississippi Department of Archives and History Governor Sharkey Collection. Letter from L. A. Wailes at Terry, Mississippi, to Mississippi Governor William L. Sharkey, offering to sell the geology collection of his father, Benjamin L. C. Wailes, to the University of Mississippi.

From the Mississippi Department of Archives and History Governor Pettus Collection. Telegram from Mississippi Governor John J. Pettus to Eugene Woldemar Hilgard, the State Geologist, informing him he is exempt from conscription.

From the Mississippi Department of Archives and History Governor Pettus Collection. Letter from Eugene W. Hilgard at Oxford, Mississippi, to Mississippi Governor John J. Pettus, requesting exemption from military service as he is the state geologist.

From the Mississippi Department of Archives and History Governor Pettus Collection. Letter from Mississippi State Geologist Eugene W. Hilgard to Mississippi Governor John J. Pettus recommending a Dr. Riddell for a job with the Mississippi Geological Survey.

From the Mississippi Department of Archives and History Governor Pettus Collection. Reports "A" and "C" from the Mississippi State Geologist giving progress and results of the Geological and Agricultural Survey of Mississippi.