Polk's Bank Directory
A compilation of the banks, bankers and trust companies in the United States giving full statements of their liabilities, resources, names of officers, reserve agents and correspondents and other valuable information devoted to the interests of banks, bankers, attorneys and merchants.
- The Bankers Encyclopedia, 1895-1922
- Polk's Bankers Encyclopedia, 1924-1951
In order to aid in the retrieval of information from this publication, significant tables, charts, and/or articles have been extracted and can be viewed individually or across a span of issues.
Also cited as "Purple Book."
1905-1907
Bankers Encyclopedia Co.
- oclc: 6843828
- oclc: 227519675
R.L. Polk & Co. Polk's Bank Directory. Chicago: Bankers Encyclopedia Co., 1905-1907. https://fraser.stlouisfed.org/title/6258, accessed on January 5, 2026.