1880 Census, Ransom 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) 138A = 57-01 138B = 57-02 139C = 57-03 139D = 57-04 140A = 57-05 140B = 57-06 141C = 57-07 141D = 57-08 142A = 57-09 142B = 57-10 143C = 57-11 143D = 57-12 144A = 57-13 144B = 57-14 146A = 57-16 146B = 57-17 147C = 57-18