1902. Seated (L-R): H.E. Burke, Asst. Forest Expert; J.L. Webb, Asst. Forest Expert; and A.D. Hopkins, in charge of Forest Insect Investigations. Standing is F.C. Pratt. In the first forest entomology, 1902 (Internet Archive), 1902
About this portrait
1902 photograph of early forest entomology staff at U.S. Department of Agriculture including A.D. Hopkins and H.E. Burke. Public domain historical image.