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Gardner A. Sage Library: Access to the NBTS Archives

Welcome to the Gardner A. Sage Library of New Brunswick Theological Seminary. Often referred to as the “jewel of the campus,” the Sage Library is the physical and digital hub for theological research in the New Brunswick, NJ area.

Sage Library is open to ALL visitors.

Masks must be worn at all times in Sage Library. All visitors must be vaccinated or have proof of a negative Covid-19 test within 48-hours.


The Archives of New Brunswick Theological Seminary serve as the institutional memory of the Seminary. They are collected to document the life and mission of the seminary and to aid in its current and future work.

Before Your Visit

In-person access to the Archives requires advance approval of the Seminary Archivist.

NBTS archival material may be searched by contacting the Seminary Archivist Christina Geuther. In-person appointment and materials requests must be submitted with at least 1 business day of advanced notice. Appointments can be accommodated most weekdays between 1-3pm, except when the library is closed (Sage Library Hours). 

To request an appointment please complete this form. Staff will reply to your email within 1-2 business days confirming the request. 

To cancel or reschedule, or if you are late and need to delay your appointment, contact the Sage staff ASAP at We reserve the right to cancel the remainder of your appointment if you are over 1 hour late.

While You Are Here

Archival material may not leave the premises and must be used under the direction of the Seminary Archivist during Sage Library hours.

Some items or materials may be protected by copyright laws. Library-provided scanners may be used only at the discretion of the Archivist out of concern for lawful use and material preservation.

Please keep materials and their tables free of personal belongings, ink pens, and drinks; pencils, electronic devices, and cameras are permitted for personal research use.

Technical Services Librarian and Archivist

Christina Geuther, Archivist

Phone: (848) 247-1775



Materials Available on the Internet Archive

To view items from Sage Library's Special Collections that are available on the Internet Archive, click here.