Part of the Frick Collection Archives Repository
#1-A: Accounts Receivable - Note - George Nox McCain, 1909-1911, Box: 2, Folder: 18. Henry Clay Frick Papers, Series V: Subject Files, FFP.01.05. Frick Collection Archives.
#1-A: Accounts Receivable - Note - George Nox McCain, 1909-1911, Box: 2, Folder: 18. Henry Clay Frick Papers, Series V: Subject Files, FFP.01.05. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/8059 Accessed August 24, 2025.
