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Most of the media in these collections are in the public domain or are attached to generous copyright licensing. Though you may not need to ask permission to use them when publishing on the Web for educational purposes, you should cite or attribute these

Most of the media in these collections are in the public domain or are attached to generous copyright licensing. Though you may not need to ask permission to use them when publishing on the Web for educational purposes, you should cite or attribute these images to their creators unless otherwise notified! If you see any copyright notices on these pages, read them for further instructions.