![](http://www.alamy.com/thumbs/6/F422D85E-D55E-4CDE-B02F-6107C9D59C82/JFY6WE.jpg)
Drie jeugdige deelnemers en hun verzorger onderweg tijdens de 20e vierdaagse in - F41808 - KNBLO
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Photo credit: © Historic Images / Alamy / Afripics
License: Licensed
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Keywords: ancient, art, book, bygone, copy, cover, drawing, editorial, historic, history, illustration, line, map, news, painting, photo, photograph, photography, space, stock, textbook, vintage