Part of the Frick Collection Archives Repository
Syska & Hennessy [consulting engineers], 1933, Box: 9, Folder: 3. The Frick Collection Central Files, TFC.0400.010. Frick Collection Archives.
Syska & Hennessy [consulting engineers], 1933, Box: 9, Folder: 3. The Frick Collection Central Files, TFC.0400.010. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/20357 Accessed May 12, 2025.
