This image was acquired from
flickr. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
naraarcid u.s. national archives usnationalarchives lewis hine lewishine blackandwhite monochrome indoor photo border black and white Original Caption Picking nuts in dirty basement. The dirtiest imaginable children were pawing over the nuts eating lunch on the tabel etc. Mother had cold and blew her nose frequently without washing