This collection includes 3 volumes of research studies about blister rust work in the Far West made by U.S. Department of Agriculture, National Agricultural Library.

Correspondence dealing with departmental matters and faculty activities, reports, speeches, reprints and typescripts of articles, and travel vouchers. Included are issues of the Forestry Bulletin, 1924-1927; and records of Ernest E. Hubert's work on blister rust and F. G. Miller's work with the international commission assessing the damage caused by the smelter in Trail, British Columbia.