Part of the Frick Collection Archives Repository
Hahn Bros. Fireproof Warehouses, Inc. - Correspondence, 1969-1971, Box: 94, Folder: 9. Rosenberg & Stiebel Archive, MS.065. Frick Collection Archives.
Hahn Bros. Fireproof Warehouses, Inc. - Correspondence, 1969-1971, Box: 94, Folder: 9. Rosenberg & Stiebel Archive, MS.065. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/32990 Accessed December 15, 2025.
