From Ancestry.com:
Looking for relatives in Alabama, Arizona, California, Georgia, Hawaii, Indiana, Kansas, Kentucky, Michigan, Montana, Nebraska, New Hampshire, Oregon, Washington or Wisconsin? We’ve just released fully-searchable indexes for all 15 states. And Colorado, Delaware, District of Columbia, Maine, Nevada, New York, Ohio, Pennsylvania, Tennessee, Vermont, plus Virginia are also ready to search.
http://www.ancestry.com/s51702/t25936/www.ancestry.com/1940-census
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