http://archive.org//WatchtowerLibrary/nwt-1.0/1950_NWT_gs_E.pdf http://archive.org//WatchtowerLibrary/nwt-1.0/1953_NWT_hs1_E.pdf http://ia600304.us.archive.org/27/items/WatchtowerLibrary/nwt-1.0/1955_NWT_hs2_E.pdf http://ia600304.us.archive.org/27/items/WatchtowerLibrary/nwt-1.0/1957_NWT_hs3_E.pdf http://ia600304.us.archive.org/27/items/WatchtowerLibrary/nwt-1.0/1958_NWT_hs4_E.pdf http://ia600304.us.archive.org/27/items/WatchtowerLibrary/nwt-1.0/1960_NWT_hs5_E.pdf http://foros.descargasteocraticas.org/index.php/topic/7360-1950-1960-new-world-translation/