Niet-bevolking-gerelateerde volkstellingstabellen, Iowa, Verenigde Staten van Amerika, 1850-1880

"Iowa, Non-Population Census Schedules, 1850-1880." Images. FamilySearch. http://FamilySearch.org : 3 December 2024. Citing NARA microfilm publication T1156. Washington, D.C.: National Archives and Records Administration, n.d.