Oakland Savings Bank

Liberty Bank and Trust, National Association

The Avoca State Bank

Citizens State Bank

Central State Bank

Goldfield State Bank

Iowa State Bank and Trust Company of Fairfield, Iowa

Farmers State Bank

First State Bank

Boatmen’s Bank Iowa, National Association

Community Bank

Mills County Savings and Loan Association

Pella State Bank

Buffalo Savings Bank

Norwest Bank Mason City, National Association

Great River Bank & Trust

Parkersburg State Bank

First State Bank

Farmers Savings Bank

State Bank of Prairie City

Iowa Falls State Bank

Magna Bank

Iowa Trust & Savings Bank

Peoples State Bank

Sioux Valley Savings and Loan Association

Community Bank of Boone

The Security Trust and Savings Bank

Miles Savings Bank

First State Bank

Northwoods State Bank

Community State Bank

Keokuk County State Bank

Palo Savings Bank

Akron Savings Bank

Chelsea Savings Bank

Davenport Bank and Trust Company, National Association

First Interstate Bank of Algona

Brenton Savings Bank FSB

Sun Savings Bank

Liberty National Bank

Bankers Trust Company

The First National Bank of Akron

Mercantile Bank of Washington

New Albin Savings Bank

Exchange State Bank

Harcourt Savings Bank

Polk County Bank

Valley National Bank of Fremont County

West Bank

Iowa Prairie Bank