This file is from the Mechanical Curator collection, a set of over 1 million images scanned from out-of-copyright books and released to Flickr Commons by the British Library.
This image, which was originally posted to Flickr, was uploaded to Commons using Flickr upload bot on 2013年11月26日, 10:01 by Jheald. On that date, it was confirmed to be tagged as no known copyright restrictions.