History of Science

Documents his astronomical research, instruction and administration at Harvard University, the Australian National University, the University of Arizona, and associated observatories.

Contains biographical materials, correspondence, publications and appearances, printed materials, and photographs.

Contains materials related to A.E. Douglass's astronomical and tree-ring research, and administration, at the Harvard College Observatory, Lowell Observatories, Steward Observatory, Laboratory of Tree-Ring Research, and University of Arizona.

The University of Arizona Health Sciences Library Special Collections document the history of health sciences in the American Southwest, border region, and the University of Arizona.