Content Description

The Harry Alfred Borthwick Papers contain reprints, experiment results, correspondence, abstracts, manuscripts, photographs, negatives, positives, maps, graphs, tables, charts, slides, and notebooks. There are indexes to the reprints, abstracts, photographs, and negatives.

Content Description The USDA Sugar Crops Section Records include data sheets, reports, and manuscripts written by various employees; slides, negatives, and photographs of sugar beets; correspondence of George Herbert Coons and Dewey Stewart; and other research files related to sugar beets. The materials are primarily from the administrations of George Herbert Coons and Dewey Stewart. Coons was the principal pathologist of the Division of Sugar Plant Investigations, Bureau of Plant Industry during the 1930s and...