H.V. and H.W. Poor (New York, N.Y.), 1904

H.V. and H.W. Poor (New York, N.Y.), 1904, Box: 23, Folder: 13. Henry Clay Frick Papers, Series IV: Receipts, FFP.01.04. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/6689 Accessed April 21, 2025.