One Step ED Descriptions

The following data came from The National Archives and Records Administration, NARA film T1224, and The One-Step ED conversion utility

Year	Series	Roll	State	County	ED	Description
1930	T626	640	IA	Adair (1)	1-1	ADAIR TWP. AND ADAIR TOWN (SOUTH PART)	1920	1940
1930	T626	640	IA	Adair (1)	1-2	BRIDGEWATER TOWN	1920	1940
1930	T626	640	IA	Adair (1)	1-3	BRIDGEWATER TWP. EXCLUDING BRIDGEWATER TOWN	1920	1940
1930	T626	640	IA	Adair (1)	1-4	EUREKA TWP.	1920	1940
1930	T626	640	IA	Adair (1)	1-5	GRAND RIVER TWP.	1920	1940
1930	T626	640	IA	Adair (1)	1-6	GREENFIELD TOWN	1920	1940
1930	T626	640	IA	Adair (1)	1-7	GREENFIELD TWP. EXCLUDING GREENFIELD TOWN	1920	1940
1930	T626	640	IA	Adair (1)	1-8	GROVE TWP.	1920	1940
1930	T626	640	IA	Adair (1)	1-9	HARRISON TWP.	1920	1940
1930	T626	640	IA	Adair (1)	1-10	JACKSON TWP.	1920	1940
1930	T626	640	IA	Adair (1)	1-11	JEFFERSON TWP.	1920	1940
1930	T626	640	IA	Adair (1)	1-12	LEE TWP.	1920	1940
1930	T626	640	IA	Adair (1)	1-13	LINCOLN TWP.	1920	1940
1930	T626	640	IA	Adair (1)	1-14	ORIENT TOWN	1920	1940
1930	T626	640	IA	Adair (1)	1-15	ORIENT TWP. EXCLUDING ORIENT TOWN	1920	1940
1930	T626	640	IA	Adair (1)	1-16	PRUSSIA TWP.	1920	1940
1930	T626	640	IA	Adair (1)	1-17	RICHLAND TWP.	1920	1940
1930	T626	640	IA	Adair (1)	1-18	STUART TWP. AND STUART CITY (SOUTH PART)	1920	1940
1930	T626	640	IA	Adair (1)	1-19	FONTANELLE TOWN	1920	1940
1930	T626	640	IA	Adair (1)	1-20	SOMERSET TWP. EXCLUDING FONTANELLE TOWN	1920	1940
1930	T626	640	IA	Adair (1)	1-21	SUMMIT TWP.	1920	1940
1930	T626	640	IA	Adair (1)	1-22	UNION TWP.	1920	1940
1930	T626	640	IA	Adair (1)	1-23	CASEY TOWN (SOUTH PART)	1920	1940
1930	T626	640	IA	Adair (1)	1-24	WALNUT TWP. EXCLUDING CASEY TOWN	1920	1940
1930	T626	640	IA	Adair (1)	1-25	WASHINGTON TWP.	1920	1940

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