United States, Arkansas, Arkansas, 8 miles E. of Stuttgart, vicinity of University of Arkansas, Rice Branch Experiment Station.
34.475987 -91.407385 +-850m. WGS84
Used Historical USGS Topo (beta) Goldman 1941 & Google Hybrid maps, placed marker at 8 mi. E. of Stuttgart which is in vicinity of Rice Branch Exp. Sta. 7 mi. E. of Stuttgart.