- Letter 7 Credit Life Insurance
- Letter 11 Investment, Capital Notes & Debentures of Other Banks
- Letter 12 Purchase of Sale of Securities Subject to Resale or Repurchase Agreement
- Letters 13 & 21 Sale and Purchase of Federal Reserve Funds (13) and Sale of Federal or Reserve Funds (21)
- Letter 14 Investment in Industrial Development Bonds by State Chartered Banks
- Letter 16 Out-of-Territory Loans
- Letter 17 Investment in Common Stock of Student Loan Marketing Association
- Letter 18 Use of the Reserve for Dividends Payable in Common Stock in Computing Legal Loaning Limits and Outstanding Loan Commitments
- Letter 20 Discrimination Based on Sex or Marital Status in the Granting of Credit
- Letter 22 Credit Concentrations and Compliance with Statutory Lending Limits
- Letter 23 Use of Wisconsin Consumer Act Loan Forms
- Letter 24 Gold Transactions
- Letter 26 (Amended) Acceptance of Individual Retirement Accounts and Self-Employed Trusts (HR-10) Trusts
- Letter 27 Electronic Funds Transfer System, Night Depositories and Personal Identification Number Security
- Letter 28 Trust Service Offices
- Letter 29 Motor Vehicle Leasing
- Letter 31 Branch Banking; Loan Production Offices
- Letter 32 Branch Banking; Federal National Mortgage Association Satellite Loan Program
- Letter 33 Purchase of Vendor's Interest in Land Contract by State Chartered Banks
- Letter 34 Requisite Contents of an Individual Retirement Account Advertisement
- Letter 35 Advertising and Signage, Designation of Banks and Branches
- Letter 36 Bank Convenience Centers
- Letter 37 Securities Brokerage Services
- Letter 38 Insurance Services of Wisconsin Banks
- Letter 39 Placement of Night Depositories
- Letter 40 Nonaccrual of Interest
- Letter 41 Investment in Stock of Agriculture Credit Corporation, Wis. Stat. s. 221.04(4m)
- Letter 42 Disclosures to Shareholders in Connection with Acquisitions of Bank Stock by Bank Officers, Directors or a Holding Company Organized or Controlled by Such Persons
- Letter 43 Valuation of Zero Coupon Securities
- Letter 44 Investment in the Common Stock of the Federal Agricultural Mortgage Corporation; Purchase of Securities Guaranteed by the Federal Agricultural Mortgage Corporation
- Letter 45 Investment in the Common Stock of the Federal Home Loan Bank
- Letter 46 Advertising and Signage - Designation of Branches
- Letter 47 Bank Owned Life Insurance
- Letter 48 Pledging of Bank Assets
- Letter 49 Lending Limits Applicable to Credit Exposure on Derivative Transactions