The Archives & Special Collections reading room will reopen Thursday, June 5, 2008. New reading room hours will be Monday-Friday, 9:15 to 4:45 by appointment only.

Because of ongoing construction in the Health Sciences Library, there may be delays in retrieving materials from our stacks and at times we may be unable to page any material after 4pm.  Researchers should plan their visits accordingly.

The reading room will have to close again for as a yet undetermined period of time in Fall 2008 as we prepare to move the collections into our renovated stacks.  We will update this web site as soon as we receive information on the date of the future closing.

For further information, please contact us at (212) 305-7931 or hslarchives@ columbia.edu.