Burlington

Farmers and Merchants Savings Bank

Cedar Rapids

The Merchants National Bank

Centerville

Iowa Trust and Savings Bank

Clinton

Iowa State Savings Bank

Dubuque

American Trust and Savings Bank

Iowa City

Iowa State Bank and Trust Company

Iowa City

State University of Iowa

Fairfield

First National Bank

Fairfield

First National Bank

Fort Madison

No Label

Muscatine

First National Bank

Sioux City

First Federal Savings