Keywords: Houghton FC7 B5222 Eg723s - Nicolas Bion.jpg en Plate IX from The Construction and Principal Uses of Mathematical Instruments 1723 by Nicolas Bion 1652-1733 http //id lib harvard edu/aleph/000533994/catalog FC7 B5222 Eg723s Houghton Library Harvard University This is a media file that Houghton Library believes to be in the public domain of the United States This applies to a work published before January 1 1923 or the unpublished work of an author who died more than 70 years ago Houghton Library and Harvard University claim no rights in this photographic reproduction of the work and the image is free to download and reproduce for any use commercial or non-commercial without any further permission required We request that where these media files are used the Houghton Library is credited as the source of the materials Please include this citation FC7 B5222 Eg723s Houghton Library Harvard University as its source In the event that any of the media files infringes your rights or the rights of any third parties or file is not properly identified or acknowledged we would like to hear from you so we may make any necessary alterations In this event please contact Houghton_Library harvard edu Institution Houghton Library 1723 http //id lib harvard edu/aleph/000533994/catalog FC7 B5222 Eg723s Houghton Library Harvard University John Senex engraver from a book by Nicolas Bion 1652-1733 PD-old-100 1723 books John Senex Media in the Houghton Library Harvard University |