File Manifest for ICPSR 5026 Singer, J. David, and Melvin Small. DIPLOMATIC EXCHANGE DATA, 1815-1970 [Computer file]. ICPSR05026-v1. Ann Arbor, MI: University of Michigan, Mental Health Research Institute, Correlates of War Project [producer]. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 1991. doi:10.3886/ICPSR05026 Details on the version history can be found below the file listings. Study-level Documentation Filename Record Record Var. Date MD5 Length Count Count Updated Checksum 05026-related_literature.txt - - - 2009-11-29 - 05026-manifest.txt - - - 2009-11-30 - 05026-Codebook.txt - - - 1997-06-03 4655d205b9620182db90a404b123a420 DS0001 Asymmetric File Filename Record Record Var. Date MD5 Length Count Count Updated Checksum 05026-0001-Data-card_image.txt 80 4,320 unknown 1995-10-11 3b7c8b9fddb1e1d0faa411297a617d6c DS0002 Symmetric File Filename Record Record Var. Date MD5 Length Count Count Updated Checksum 05026-0002-Data-card_image.txt 80 4,320 7 1995-10-11 851c1aaa74d0186cab184d943a5f38a9 Version History 2006-01-12 All files were removed from dataset 3 and flagged as study-level files, so that they will accompany all downloads.