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U.S., Naturalization Records, 1840-1957
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Naturalization Records of the U.S. District Courts for the State of Alaska, 1900-1924. NARA Microfilm Publication M1539, 5 rolls. Records of District Courts of the United States, Record Group 21. National Archives, Washington, D.C.
Naturalization Records for the U.S. District Court for the Eastern District of Washington, 1890-1972. NARA Microfilm Publication M1541, 40 rolls. Records of District Courts of the United States, Record Group 21. National Archives, Washington, D.C.
Naturalization Records for the U.S. District Court for the Western District of Washington, 1890-1957. NARA Microfilm Publication M1542, 153 rolls. Records of District Courts of the United States, Record Group 21. National Archives, Washington, D.C.