Project Gutenberg 2010-10-31 Public domain in the USA. 36 Wright, Lewis 1838 1905 Wright, Russell Stuart Wright, Russell S. Optical Projection. Part 1: The Projection of Lantern Slides Produced by Chris Curnow, Keith Edkins and the Online Distributed Proofreading Team at http://www.pgdp.net (This file was produced from images generously made available by The Internet Archive) en Lantern projection Q Text Browsing: Engineering & Construction Browsing: Science - General 224760 224769 2024-08-14T09:21:43.313679 2023-09-15T04:39:28.889015 text/html text/html 220190 2010-10-31T12:05:20 text/html; charset=iso-8859-1 9335067 2010-10-31T12:05:40 text/html; charset=iso-8859-1 application/zip 9480549 2024-08-14T09:21:55.829663 application/epub+zip 9461346 2024-08-14T09:21:46.948689 application/epub+zip 143502 2024-08-14T09:21:44.798680 application/epub+zip 9522479 2024-08-14T09:22:01.956075 application/x-mobipocket-ebook 9483501 2024-08-14T09:21:52.589627 application/x-mobipocket-ebook 240431 2022-09-15T12:27:07.636983 application/x-mobipocket-ebook 167881 167678 2024-08-14T09:21:42.168702 2023-09-15T04:39:27.844027 text/plain; charset=us-ascii text/plain 167648 2010-10-31T12:03:58 text/plain; charset=iso-8859-1 59177 2010-10-31T12:05:40 text/plain; charset=iso-8859-1 application/zip 167662 2010-10-31T12:03:30 text/plain; charset=us-ascii 59148 2010-10-31T12:05:40 text/plain; charset=us-ascii application/zip 19420 2024-08-14T09:22:02.153081 application/rdf+xml 24469 2024-08-14T09:21:45.178659 image/jpeg 4634 2024-08-14T09:21:44.987667 image/jpeg 9420504 2024-08-14T09:21:43.500663 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