Project Gutenberg 2013-11-15 Public domain in the USA. 134 Baker, Ray Stannard 1870 1946 Boys' Second Book of Inventions Produced by Chris Curnow and the Online Distributed Proofreading Team at http://www.pgdp.net (This file was produced from images generously made available by The Internet Archive) file:///public/vhost/g/gutenberg/html/files/44188/44188-h/images/cover.jpg en Technology -- Juvenile literature Inventions T Text Browsing: Children & Young Adult Reading Browsing: Computers & Technology 320034 320045 2024-08-18T13:33:06.660931 2023-09-19T09:13:03.425865 text/html text/html 315846 2013-11-15T15:18:26 text/html; charset=iso-8859-1 2393450 2013-11-15T15:18:38 text/html; charset=iso-8859-1 application/zip 2205969 2024-08-18T13:33:12.437872 application/epub+zip 2208886 2024-08-18T13:33:08.015911 application/epub+zip 155518 2024-08-18T13:33:07.382913 application/epub+zip 2285188 2024-08-18T13:33:15.903864 application/x-mobipocket-ebook 2255766 2024-08-18T13:33:11.771903 application/x-mobipocket-ebook 213540 2022-09-20T07:20:58.116268 application/x-mobipocket-ebook 269329 269140 2024-08-18T13:33:05.825936 2023-09-19T09:13:02.533845 text/plain; charset=us-ascii text/plain 269207 2013-11-15T15:18:26 text/plain; charset=iso-8859-1 100165 2013-11-15T15:18:38 text/plain; charset=iso-8859-1 application/zip 269237 2013-11-15T15:18:26 text/plain; charset=us-ascii 100114 2013-11-15T15:18:38 text/plain; charset=us-ascii application/zip 20301 2024-08-18T13:33:16.046854 application/rdf+xml 12173 2024-08-18T13:33:07.487902 image/jpeg 2515 2024-08-18T13:33:07.434899 image/jpeg 2695525 2024-08-18T13:33:06.889919 application/octet-stream application/zip Archives containing the RDF files for *all* our books can be downloaded at https://www.gutenberg.org/wiki/Gutenberg:Feeds#The_Complete_Project_Gutenberg_Catalog More titles under Grayson, David