Part of the Frick Collection Archives Repository
Collection - Albert Blum (#4783), 1966-1972, Box: 8, Folder: 24. Rosenberg & Stiebel Archive, MS.065. Frick Collection Archives.
Collection - Albert Blum (#4783), 1966-1972, Box: 8, Folder: 24. Rosenberg & Stiebel Archive, MS.065. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/25541 Accessed April 29, 2025.
