- Bombers--United States--Pictorial works.1
- Boxers (Sports)--Kentucky--Portraits.1
- Boxing matches--Kentucky--Pictorial works.1
- Boxing--Kentucky--Pictorial works.1
- Color guards--United States--Pictorial works.1
- Discrimination in the military--United States.1
- Fertilizer industry1
- Fighter planes--United States--Pictorial works.1
- Flight crews--United States--Portraits.1
- Formation flying--United States--Pictorial works.1
- Freemasons1
- Frontier and pioneer life1
- Military police--United States--Portraits.1
- Mitchell (Bomber)--Pictorial works.1
- Prairies1
- Race discrimination--United States1
- Railroad bridges1
- Railroad bridges--Iowa1
- Railroad stations1
- Railroad travel1
Libraries & Collections
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- Library Collection Services
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