Part of the Frick Collection Archives Repository
Black and Baird (Pittsburgh, Pa.), 1889-1896, Box: 7, Folder: 10-11. Henry Clay Frick Papers, Series II: Correspondence, FFP.01.02. Frick Collection Archives.
Black and Baird (Pittsburgh, Pa.), 1889-1896, Box: 7, Folder: 10-11. Henry Clay Frick Papers, Series II: Correspondence, FFP.01.02. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/3699 Accessed May 24, 2025.
