Access is by appointment only, Monday through Thursday 10:00 a.m. to 5:00 p.m. Please contact the Archives to make an appointment: AVRreference@si.edu.
Permission to reproduce and publish an item from the Archives is coordinated through the Freer Gallery of Art and Arthur M. Sackler Gallery's Rights and Reproductions department. Please contact the Archives in order to initiate this process.
John Calvin Ferguson Family Papers. Freer Gallery of Art and Arthur M. Sackler Gallery Archives. Smithsonian Institution. Washington, D. C., Gift of Peter Ferguson.
Funding for the processing of this collection was provided by the
Smithsonian Institution Collections Care and Preservation Fund.