1880 Census, Kidder County, North Dakota Conversion of stamped page numbers (used on LDS 1880 Census CDs) to file names (Enumeration District Number & handwritten page number, used for USGenWeb Archives filenames) stamped Enumeration District Number numbers = & handwritten page number (used on (file names used LDS CDs) in USGenWeb Archives) 144A = 80-01 144B = 80-02 145C = 80-03 145D = 80-04