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Welcome to the collections request system for the
Patricia D. Klingenstein Library at the New-York Historical Society.

Please click here for information on how to use the one-click request function in our catalog, BobCat.

A small portion of the Library’s collections are now stored offsite. Any item with the designation of “Offsite” on a catalog record may be requested for onsite use in the Library’s reading room. Please keep in mind that it will take between two (2) and five (5) business days for collections to arrive, and you should plan your research accordingly.

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