1765563 Jimmie Chinquanana \'below grade\' category, at home in New York behind the family shop, 1913 (b/w photo) by Hine, Lewis Wickes (1874-1940); Private Collection; (add.info.: Lewis Hine was an investigative photographer for the National Child Labor Committee who documented from 1908-1912 the working conditions and exploitation of children in all types of industries. In 1913 the \'Clearing House for Mental Defectives\' at the New York Postgraduate Hospital categorized 15,000,000 children as \'defectives\' based on data concerning their school attendance and grades. ); American, out of copyright.