University of Arizona

Students, faculty, staff, and the public are now welcome to visit Special Collections without an appointment from 9 am to 4 pm, Monday through Friday. 

Special Collections will be closed from Wednesday, December 21, 2022 through Monday, January 2, 2023. We will reopen Tuesday, January 3rd. 

Mexico

Search results

  1. Papers of Andrew Ellicott Douglass

    Contains materials related to A.E. Douglass' 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. ...

    castanoe - 2022-08-25 11:50