For general inquiries, please email: primarysourcecoop@masshist.org

For inquiries about a specific edition

• Catharine Maria Sedgwick Online Letters: pkalayjian@csudh.edu
• Ellen Swallow Richards: serenity.sutherland@oswego.edu
• John Quincy Adams Digital Diary: nmillikan@masshist.org
• The Papers of Roger Brooke Taney: dramsey1@uwf.edu

For the Digital Scholarship Group at Northeastern University: dsg@northeastern.edu

For inquiries about joining the Coop, see Join the Coop or email oleblanc@masshist.org

For information on how the Coop works, see What is the Coop