http://chroniclingamerica.loc.gov/search/pages/results/?date1=1836&rows=20&searchType=basic&state=&date2=1922&proxtext=6000000+jews&y=17&x=11&dateFilterType=yearRange&page=3&sort=relevance
с июня 1847 года:
http://chroniclingamerica.loc.gov/search/pages/results/?date1=1836&rows=20&searchType=basic&state=&date2=1922&proxtext=6000000+jews&y=17&x=11&dateFilterType=yearRange&page=4&sort=relevance
http://query.nytimes.com/search/sitesearch/#/6000000+jews/from19000101to19380101/
http://query.nytimes.com/search/sitesearch/#/6000000+jews/from19000101to19380101/allresults/4/