Proper credit must be given to the Catholic Historical Research Center when materials are cited or published in scholarly works. Except for brief excerpts, material under copyright will not be duplicated without the prior written permission of the copyright owner. Researchers assume sole responsibility for any infringement of copyright.

Manuscript Collections:

[Indicate cited item or series here], Collection Name, Collection number, Catholic Historical Research Center of the Archdiocese of Philadelphia, Philadelphia, PA.

Photographs:

In general, only photographs from the Robert Halvey Collection are to be published with written permission from CHRC. These photographs are to be captioned:

Courtesy of the Catholic Historical Research Center of the Archdiocese of Philadelphia, Philadelphia, PA.

For questions regarding the use of all other images, please contact CHRC’s staff.